Lexington is a township in Sanilac County, Michigan, home to about 3,462 people across 36 square miles. Its ZIP code is 48450, and parts of 48401 and 48422 are in Lexington too.
Homes sold for a median of $210 per square foot in the three months ending August 2026, a balanced market.
Mostly Lexington; also Worth
Mostly Sanilac; part is in Lexington
Mostly Croswell; part is in Lexington
Each card is that ZIP code’s whole market, including any part outside Lexington. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Lexington’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Detroit Metropolitan Wayne County Airport (DTW)82 miles away |
|---|---|
| Closer regional airport | Bishop International Airport (FNT)61 miles away |
| Nearest city of 250,000+ | Detroit, MI66 miles away |
| Nearest city of 1 million+ | Chicago, IL277 miles away |
Straight-line distances from the center of Lexington; 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.
Lexington had 3,485 residents in the 2020 census, down 6% since 2000.
It’s the 512th largest of 1,531 towns in Michigan by population.
Sanilac County grew from 35,055 residents in 1900 to 40,611 in 2020.
Sanilac County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 78°F in summer, and winter lows average 16°F. About 35.4 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Lexington Wtp, MI weather station (3 miles away).
8,997 jobs at 848 businesses in Sanilac County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
21 doctors and other health care providers list an office in Lexington.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Nurse practitioners and physician assistants | 7 |
| Mental health providers | 8 |
| Physical and occupational therapists | 3 |
| Optometrists | 1 |
| Chiropractors | 1 |
| Pharmacies | 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.
Parks (7 nearby)
Grocery stores (1 nearby)
Counts are within about 4 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 Croswell-Lexington Community Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Meyer Elementary SchoolLexington | Pre-K–4 | 275 | Public | 3.4 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Croswell, Worth, Sanilac, Buel, Washington Township (Sanilac County), Fremont Township (Sanilac County), Watertown Township (Sanilac County) and Elk Township (Sanilac County).
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.