Community guide
Missouri
St. Peters, Missouri
A St. Charles County city of roughly 57,700 people that was a village of 486 in 1970. Three school districts cut through it, and the property tax rate follows the district line rather than the city line, a difference of $331 a year on a $350,000 home.
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The short version
St. Peters is a city of roughly 57,700 people in St. Charles County, Missouri, on the I-70 corridor between St. Charles and O'Fallon. Three school districts serve addresses inside the city and the certified tax levy differs by district, so two identical homes can carry different bills. The city requires no occupancy inspection when an owner-occupied home is sold, but every change of tenancy in a non-owner-occupied dwelling requires a reoccupancy permit and inspection. The American Community Survey puts the mean commute at 22.7 minutes.
Get oriented
St. Peters is a St. Charles County city of roughly 57,700 people that was a village of 486 in 1970. Most of what a buyer notices here follows from that: the housing stock, the road network built to carry it, and a city government that runs its own water, sewer and trash utility instead of contracting them out. The complication that never appears on a listing is that three school districts cut through the city, and the property tax rate follows the district line rather than the city line.
The honest trade-offs
Three tax rates in one city, $331 a year apart on a $350,000 home, following a school district boundary rather than a neighborhood or a price band.
The water and sewer provider is an address-level fact. The city itself says some St. Peters residents are served by Missouri American Water or the Duckett Creek Sanitary District rather than by the city, and publishes no service-area map. The rate schedule below applies only to city-served addresses.
Public transportation is effectively absent. 45 of 31,420 workers, with a margin of error equal to the estimate. MetroLink does not enter St. Charles County.
The city's own numbers disagree with each other. St. Peters publishes population as 57,732, as more than 60,000 and as 56,000 on different pages, and 370 Lakeside as both 500 and 300 acres. Only 57,732 carries a stated source, the 2020 Census.
The 2026 tax rates do not exist yet. They are certified in mid-November, so every tax figure here is the 2025 rate, which is the current one.
Rentals carry an obligation that owner-occupied purchases do not, at every change of tenancy, for as long as the property is held.
Traffic volume on I-70 inside city limits reaches 79,535 vehicles a day at the Dardenne Creek structure, per the 2024 National Bridge Inventory.
There is no Katy Trail access inside the city. The Centennial Greenway is a proposed system intended to eventually reach Creve Coeur Park and the Katy Trail; the Dardenne Greenway is still in construction drawings.
How to tell whether this fits you
Checks against the figures on this page, not descriptions of anyone.
- Budget. Property tax at 1.279% to 1.374% of market value depending on district, about $921 in city water, sewer and trash if the address is city-served, $40 on the tax bill, Ameren and Spire at the rates quoted, and personal property tax on every vehicle at 33 1/3% of trade-in value.
- Commute tolerance. 70.3% of St. Peters commuters travel under 30 minutes. The 45-plus bands together account for 7.5% of the city's commuting workers, and 2.7% travel an hour or more.
- How the property will be occupied. An owner-occupied purchase and a rental purchase are not the same transaction here, and Section 525.045 is the reason.
- Utilities. The provider is settled per address, not per city, and it changes the bill.
- Housing stock era. A city that went from 486 residents in 1970 to 40,660 in 1990 is predominantly late-1970s through 1990s stock outside Old Town, with the systems and lot geometry of that period.
- Daily geography. The anchors are fixed and addressed on this page, and distance to each has a determinate answer for any address.
The facts, by category
Commute & location
The commute, in measured numbers
I-70 is the city's east-west spine. Federal bridge records place I-70 inside city limits at Spencer Creek, MO-370 and Dardenne Creek, and MO-94 at Jungermann Road, Woodstone Drive, Jungs Station Road, Dardenne Creek and Baltic Creek. MO-364 and I-64/US-40 have no bridge structure inside city limits; the nearest MO-364 structures sit in unincorporated St. Charles County.
Rather than assert a drive time, here is what St. Peters residents report. American Community Survey 2020 to 2024 five-year estimates put the mean travel time to work at 22.7 minutes, a figure that reconciles independently from table B08013 divided by the B08303 commuter count. Of the 25,941 residents 16 and over who commuted rather than working from home:
| Travel time to work | Workers | Share |
|---|---|---|
| Under 30 minutes | 18,242 | 70.3% |
| 30 to 44 minutes | 5,758 | 22.2% |
| 45 to 59 minutes | 1,248 | 4.8% |
| 60 minutes or more | 693 | 2.7% |
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, table B08303. St. Peters city is Census place 2965126.
Across all 31,420 workers 16 and over, table B08301 records 22,813 driving alone (72.6%), 2,337 carpooling (7.4%), 5,479 working from home (17.4%) and 45 using public transportation, 0.1%, an estimate whose margin of error equals the estimate itself. MetroLink does not extend into St. Charles County; the nearest station is Lambert Airport Terminal 1, in St. Louis County. MoDOT lists St. Charles Area Transit and OATS Transit as the county's providers.
How much traffic those roads carry
From the Federal Highway Administration's National Bridge Inventory, 2024 average daily traffic per structure:
| Structure | Average daily traffic (2024) |
|---|---|
| I-70 over Dardenne Creek | 79,535 |
| I-70 over Spencer Creek, westbound | 66,614 |
| I-70 over Spencer Creek, eastbound | 60,306 |
| I-70 over MO-370, westbound | 53,648 |
| MO-94 over Dardenne Creek | 54,741 |
| MO-94 over Jungermann Road | 40,082 |
Source: Federal Highway Administration National Bridge Inventory, published via the Bureau of Transportation Statistics National Transportation Atlas Database. Directional figures are reported as coded and are not additive. MoDOT's public AADT series stops at 2016, which is why the bridge inventory is the current source.
Housing & market data
The sub-areas and the housing stock
The city's own population record states what St. Peters is built from: 486 in 1970, 15,700 in 1980, 40,660 in 1990, and 57,732 at the 2020 Census. A municipality that added roughly 40,000 residents across two decades built the bulk of its housing in those two decades.
Old Town, along Main Street and Depot Street, is the oldest fabric. The stone smoke house next to 141 Gatty Road dates to about 1830 and the city calls it the oldest existing structure in the city; the Old Town Log Cabin at that address, originally owned by Jacob Sattler, is estimated at about 1850. Olde Towne Park at 1 Park Street is the city's original park, more than a century old. The city publishes no boundary for Old Town, only those anchors.
The Mexico Road and Mid Rivers corridor is the commercial and civic spine, carrying Mid Rivers Mall, the Rec-Plex, and City Centre Park and City Hall at One St. Peters Centre Blvd.
North of I-70, toward MO-370 and Veterans Memorial Parkway, holds 370 Lakeside Park. The southern tier along MO-94, Jungermann and Willott holds Laurel Park at 3101 McClay Valley Boulevard and the Spencer Creek corridor around 200 Sutters Mill Road. The western and southwestern edges carry 63303 and 63304 ZIPs rather than 63376, a postal boundary that affects mailing address only.
District assignment does not track these bands. County assessor parcel records confirm St. Peters addresses in all three districts sharing one fire district: 15 Jenny Lind Drive in Fort Zumwalt, 1 Kelly Leaf Drive in Francis Howell, 3929 Concord Court in St. Charles R-VI.
This guide publishes no price table. City-level sale price, days on market and inventory for St. Peters come from MARIS through Saint Louis REALTORS, which is not public at the city level; the public St. Louis REALTORS report covers the whole service area as one region with no city breakout. Portal estimates are a different thing and are not cited here.
Information deemed reliable but not guaranteed. Verify current, address-specific details before deciding.
Cost of living & taxes
The property tax, and why it is three different numbers
Missouri assesses residential real property at 19% of market value under RSMo 137.115.5(1), which provides that real property in subclass (1) is assessed at nineteen percent. The county applies a levy per $100 of that assessed value, and the county's published formula is market value x 19% = assessed value, then assessed value / 100 x levy = tax.
The most recent certified year is 2025. On the St. Charles County Collector's certified chart every St. Peters parcel carries the same 2.7549: a countywide common rate of 0.8222, the City of St. Peters levy of 0.7700, St. Charles Community College at 0.1569 and Central County Fire and Rescue District No. 20 at 1.0058. Only the school levy moves, and it moves enough to produce three different bills inside one city. On a $350,000 home, assessed at $66,500:
| School district serving the parcel | School levy | Total levy per $100 | Annual tax | Effective rate on market value |
|---|---|---|---|---|
| Fort Zumwalt R-II | 4.1262 | 6.8811 | $4,576 | 1.307% |
| Francis Howell R-III | 3.9769 | 6.7318 | $4,477 | 1.279% |
| St. Charles R-VI | 4.4741 | 7.2290 | $4,807 | 1.374% |
Rows are alphabetical. A levy is a taxing rate approved by voters and certified by the county; it measures nothing about a school, and this guide publishes no rating, ranking or outcome figure for any school or district.
The spread between lowest and highest is $331 a year on that home, about 7.4%. It is not a difference between neighborhoods or price points. It is a taxing district boundary, and it is invisible in a listing. The county assessor's parcel lookup at lookups.sccmo.org returns the district, fire district and municipality for a given address.
Two more lines land on the county real estate bill rather than the utility bill: a City of St. Peters sewer fee of $28.00 a year and a water fee of $12.00. The 2026 certified rates are not out; the Assessor posts them in mid-November, so any 2026 figure quoted before then is a 2025 figure.
Missouri personal property tax
Missouri taxes personal property separately at 33 1/3% of true value under RSMo 137.115.1: vehicles, boats, trailers and campers count, household goods do not. Assets are assessed as owned on January 1, the declaration is due by March 1 under RSMo 137.280.1, and payment is due December 31. RSMo 137.115.9 sends assessors to the October trade-in value in a recognized guide, and 2025 H.B. 199 and S.B. 4 capped a vehicle worth under $50,000 at its prior-year assessment.
Water, sewer and trash
St. Peters runs its own utility, and the Board of Aldermen sets the rates rather than a state regulator. These took effect for bills issued after October 1, 2025 under Ordinance No. 8184:
- Water, Section 705.040: $31.63 bi-monthly fixed fee on a 5/8 or 3/4-inch meter, plus $2.55 per 1,000 gallons metered.
- Sewer, Section 710.260(C): $6.96 bi-monthly minimum plus $4.62 per 1,000 gallons. Residential volume is not metered live; Section 710.260(B)(1) bases it on average winter water use, recalculated each spring.
- Trash, recycling and yard waste, Section 235.090(B)(1): city collection at $27.83 per month, billed at $56.16 per two-month cycle including a $0.50 landfill charge. Curbside recycling is listed at $0.00, bundled in.
At the city's published average residential volume of 8,200 gallons per cycle, sewer runs $44.84 per cycle or $269.04 a year, a figure the city publishes directly; water at that volume is $52.54 per cycle, $315.24 a year; trash is $336.96. That is roughly $921 a year in city utilities, plus the $40 on the tax bill, before electricity or gas.
Service area is not uniform. The city states that many St. Peters residents receive water and sewer from the city, but that depending on location a resident may be served by Missouri American Water for water or the Duckett Creek Sanitary District for wastewater. No service-area map is published. The provider is an address-level fact.
Electric is Ameren Missouri (Rate 1(M), effective June 1, 2025): $9.00 monthly customer charge, 15.60 cents per kWh June through September, 10.62 cents for the first 750 kWh October through May. Gas is Spire Missouri East (effective October 24, 2025): $22.00 monthly customer charge plus delivery at $0.50550 per Ccf in winter. A St. Peters franchise tax appears on both bills.
What the occupancy rules require here
St. Peters splits this cleanly in two, and the split is by occupancy status, not by the sale.
An owner-occupied sale triggers nothing. Code Section 504.040(A)(16), adopting and amending IRC R110.1, carries an express exception for a change in occupancy of an owner-occupied residential dwelling unit used as the primary residence of the owner. The city says the same in plain language on its certificate of occupancy page:
The City of St. Peters does not require an occupancy inspection for the sale of a home as long as the property is owner occupied.
A non-owner-occupied dwelling is a different regime. Section 525.045(B) provides that a dwelling unit shall not be occupied upon a change in occupancy thereof until the Code Official has issued a reoccupancy permit therefor, and that a reoccupancy permit shall be required for each change of occupancy. Section 525.045(A) defines reoccupancy as a change in tenancy or occupancy of a non-owner-occupied dwelling, reaching single-family residences, townhomes, condominiums, duplexes and apartments alike.
Under Section 525.045(C) the owner applies in writing before occupancy, the Code Official inspects interior and exterior against the property maintenance code, and no final permit issues until the unit complies. The fee, at item 8 of the Title V Appendix A schedule, is $50.00 for an unoccupied unit and $100.00 for one occupied before initial inspection. Chapter 605 carries no separate landlord business license.
This section is general information about published rates and ordinances, not tax or legal advice.
Schools
The City of St. Peters states on its own FAQ that there are three school districts serving students in St. Peters: Francis Howell School District, Fort Zumwalt School District and St. Charles School District. It names no others.
Attendance boundaries follow neither city nor subdivision lines. The district serving a specific address is returned by the St. Charles County assessor's parcel lookup at lookups.sccmo.org, and Francis Howell publishes an attendance zone tool at fhsdschools.org/enroll/attendance-zones.
Public schools with St. Peters street addresses
| School | District | Address |
|---|---|---|
| Early Childhood Center | Fort Zumwalt | 7898 Veterans Memorial Parkway |
| Hawthorn Elementary | Fort Zumwalt | 166 Boone Hills Dr. |
| Lewis & Clark Elementary | Fort Zumwalt | 460 McMenamy |
| Mid Rivers Elementary | Fort Zumwalt | 7479 Mexico Rd. |
| Progress South Elementary | Fort Zumwalt | 201 Knaust Road |
| St. Peters Elementary | Fort Zumwalt | 400 McMenamy Road |
| DuBray Middle | Fort Zumwalt | 100 DuBray Dr. |
| South Middle | Fort Zumwalt | 300 Knaust Rd. |
| Fort Zumwalt East High | Fort Zumwalt | 600 First Executive Ave. |
| Fort Zumwalt South High | Fort Zumwalt | 8050 Mexico Rd. |
| Fairmount Elementary | Francis Howell | 1725 Thoele Road |
| Warren Elementary | Francis Howell | 141 Weiss Road |
A district may serve St. Peters addresses from a school located outside the city. The table lists only schools with a St. Peters street address; the boundary lookups above return the assigned school for a specific address.
Non-public schools located in St. Peters
Alphabetical, name and address only.
- All Saints Catholic School, 5 McMenamy Road
- Child of God Lutheran School, 650 Salt Lick Rd
- Lutheran High School of St. Charles County, 5100 Mexico Road
St. Charles Community College's main campus is at 4601 Mid Rivers Mall Drive, Cottleville, adjacent and sharing the 63376 ZIP.
This guide does not rank, rate or compare schools or districts.
Things to do & local life
The Rec-Plex
The St. Peters Rec-Plex, 5200 and 5250 Mexico Road, is 236,000 square feet after a 2007 expansion of the 1994 original. The city lists three NHL-sized ice rinks, a 50-meter competition pool with a movable bulkhead and adjustable-depth floor, a 10-meter diving tower, a 3,300-square-foot leisure pool with a 130-foot waterslide, 8,000 square feet of cardio and weight space, and an indoor track at 17 laps to the mile. Membership through September 30, 2026 runs $444 resident and $533 non-resident for an individual 18 to 54, and $358 and $429 in the city's reduced-rate category, which covers under 18, 55 and over, and military. Rates rise about 2% on October 1, 2026; daily admission is $11 and $13. Cottleville and City of St. Charles residents qualify for the resident rate.
Parks
370 Lakeside Park, 1000 Lakeside Park Drive, is the largest city park: a 140-acre lake for fishing and boating, a 74-site RV campground with 20, 30 and 50 amp service at every site, a group campground, a sprayground, an archery range, dog parks and trails. Lake use is free for St. Peters residents holding a Resident Privilege Card and for campers, $2 per person otherwise; the archery range is $5 and $7. Fishing is catch and release, and the lake closes December through February.
Also city-run: City Centre Park at One St. Peters Centre Blvd, over 78 acres, with Ollie's Fun Forest, an ADA-compliant playground opened in 2022; Laurel Park at 3101 McClay Valley Boulevard, 40 acres with 1.93 miles of paved trail and an outdoor pool; and Jack Gettemeyer Park at 10 Mayfield Road, 90 acres with a three-mile trail. The city maintains roughly 30 miles of paved trails.
Old Town and city events
Old Town hosts the Twilight Market on Depot Street next to Whistle Stop 301 at 301 Main St., the second Saturday of each month April through November, 3 to 7 p.m., free. The Sunset Event Series runs lakeside at 370 Lakeside May through September. Other city dates: Clean Streams and Shred It and Forget It in April, the Memorial Day Remembrance Ceremony in May, National Night Out in August, PETaPalooza in September.
Everyday
Schnucks at 577 Mid Rivers Mall Drive; the St. Charles City-County Library's Spencer Road Branch at 427 Spencer Rd, the only branch inside the city; Barnes-Jewish St. Peters Hospital at 10 Hospital Drive, emergency department open 24 hours; and Mid Rivers Mall, the only enclosed shopping mall in St. Charles County.
These guides stick to neutral, public facts: commute, housing, cost of living, schools, and amenities. They do not rank communities or describe who lives there. Figures are deemed reliable but not guaranteed; verify current, address-specific details before deciding.
Keep reading
Common questions
Does St. Peters require an occupancy inspection when a home is sold?
Not for an owner-occupied purchase. City code Section 504.040(A)(16) carries an express exception for a change in occupancy of an owner-occupied residential dwelling unit used as the primary residence of the owner, and the city states on its certificate of occupancy page that it does not require an occupancy inspection for the sale of a home as long as the property is owner occupied. A non-owner-occupied dwelling is different: Section 525.045 requires a reoccupancy permit and an interior and exterior inspection at each change of tenancy, $50 if the unit is vacant at inspection and $100 if it is already occupied.
Why do two homes in St. Peters have different property tax rates?
Because three school districts serve addresses inside the city. On the St. Charles County Collector 2025 certified rate chart, a St. Peters parcel totals 6.7318 per $100 of assessed value in Francis Howell R-III, 6.8811 in Fort Zumwalt R-II and 7.2290 in St. Charles R-VI. The countywide, city, community college and Central County fire portions are identical at 2.7549; only the school levy varies. On a $350,000 home that is a spread of about $331 a year. The St. Charles County assessor parcel lookup returns the school district, fire district and municipality for a specific address.
How long is the commute from St. Peters?
American Community Survey 2020 to 2024 five-year estimates put the mean travel time to work for St. Peters city at 22.7 minutes. Of the 25,941 residents 16 and over who commuted rather than working from home, 70.3 percent traveled under 30 minutes, 22.2 percent traveled 30 to 44 minutes, 4.8 percent traveled 45 to 59 minutes and 2.7 percent traveled 60 minutes or more. A further 5,479 residents, 17.4 percent of all workers 16 and over, worked from home, and 45 workers, 0.1 percent, used public transportation.
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