Troy is a city in Lincoln County, Missouri, home to about 13,947 people across 7.8 square miles. Its ZIP code is 63379, and parts of 63362 are in Troy too.
Homes sold for a median of $205 per square foot in the three months ending August 2026, a seller’s market.
Mostly Troy; also Cave
Mostly Moscow Mills; part is in Troy
Each card is that ZIP code’s whole market, including any part outside Troy. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Troy’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | St. Louis Lambert International Airport (STL)36 miles away |
|---|---|
| Nearest city of 250,000+ | St. Louis, MO46 miles away |
| Nearest city of 1 million+ | Chicago, IL261 miles away |
Straight-line distances from the center of Troy; 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.
Troy had 12,686 residents in the 2020 census, up 88% since 2000.
It’s the 62nd largest of 1,060 towns in Missouri by population.
Lincoln County grew from 18,352 residents in 1900 to 59,574 in 2020.
Lincoln County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 20°F. About 41.4 inches of rain and melted snow fall in a typical year, with about 16 inches of snow.
Source: NOAA 1991–2020 climate normals, Elsberry 1 S, MO weather station (14 miles away).
10,229 jobs at 1,010 businesses in Lincoln County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
217 doctors and other health care providers list an office in Troy.
Nearest hospitals
Providers with an office here
| Primary care doctors | 16 |
|---|---|
| Specialist doctors | 16 |
| Dentists | 10 |
| Nurse practitioners and physician assistants | 46 |
| Mental health providers | 66 |
| Physical and occupational therapists | 33 |
| Optometrists | 7 |
| Chiropractors | 23 |
| Pharmacies | 6 |
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.
Parks (7 nearby)
Grocery stores (3 nearby)
Pharmacies (1 nearby)
Theaters and performance venues
Counts are within about 2 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 Troy R-III, Division of Youth Service. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Claude Brown ElementaryTroy | Pre-K–5 | 308 | Public | 1.9 mi |
| Lincoln Co Early Childhood CtrTroy | Pre-K | 211 | Public | 3.0 mi |
| Main Street Elem.Troy | Pre-K–5 | 423 | Public | 1.6 mi |
| Boone Elem.Troy | K–5 | 394 | Public | 3.0 mi |
| Cuivre Park ElementaryTroy | K–5 | 578 | Public | 2.8 mi |
| Lincoln Elem.Troy | K–5 | 391 | Public | 3.0 mi |
| Camp Avery Park CampTroy | 6–12 | 18 | Public | 2.8 mi |
| Troy MiddleTroy | 6–8 | 732 | Public | 2.0 mi |
| Troy Buchanan HighTroy | 9–12 | 2,148 | Public | 1.6 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Sacred Heart SchoolTroy | Pre-K–8 | 253 | Roman Catholic | 1.3 mi |
| Troy First Christian AcademyTroy | Pre-K–8 | 112 | Baptist | 3.3 mi |
| Troy Holiness SchoolTroy | Pre-K–12 | 32 | Other religious | 2.0 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 Moscow Mills, Fountain N' Lakes and Cave.
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.