Three Creeks is a village in Warren County, Missouri, home to about 3 people across 4.8 square miles. It has no ZIP code of its own: it’s part of 63357.
Homes sold for a median of $141 per square foot in the three months ending August 2026, a seller’s market.
Mostly Marthasville; part is in Three Creeks
Each card is that ZIP code’s whole market, including any part outside Three Creeks. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Three Creeks’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Three Creeks well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | St. Louis Lambert International Airport (STL)43 miles away |
|---|---|
| Nearest city of 250,000+ | St. Louis, MO49 miles away |
| Nearest city of 1 million+ | Chicago, IL286 miles away |
Straight-line distances from the center of Three Creeks; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Three Creeks had 8 residents in the 2020 census, up 33% since 2010.
It’s the 1058th largest of 1,060 towns in Missouri by population.
Warren County grew from 9,919 residents in 1900 to 35,532 in 2020.
Warren County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 88°F in summer, and winter lows average 20°F. About 44.2 inches of rain and melted snow fall in a typical year, with about 8 inches of snow.
Source: NOAA 1991–2020 climate normals, Washington, MO weather station (12 miles away).
6,953 jobs at 654 businesses in Warren County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
7 doctors and other health care providers list an office in Three Creeks.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Nurse practitioners and physician assistants | 1 |
| Mental health providers | 2 |
| Physical and occupational therapists | 2 |
| Chiropractors | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Libraries
Counts are within about 1.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Washington. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Marthasville ElementaryMarthasville | K–6 | 189 | Public | 5.7 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St Ignatius Loyola SchoolMarthasville | Pre-K–8 | 42 | Roman Catholic | 0.7 mi |
| St Vincent De Paul SchoolMarthasville | Pre-K–8 | 69 | Roman Catholic | 9.9 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Marthasville.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.