Glen St. Mary is a town in Baker County, Florida, home to about 612 people across 0.5 square miles. It has no ZIP code of its own: it’s part of 32040.
Homes sold for a median of $203 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Glen St. Mary. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Glen St. Mary’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Jacksonville International Airport (JAX)34 miles away |
|---|---|
| Nearest city of 250,000+ | Jacksonville, FL33 miles away |
| Nearest city of 1 million+ | Philadelphia, PA781 miles away |
Straight-line distances from the center of Glen St. Mary; 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.
Glen St. Mary had 463 residents in the 2020 census, down 2% since 2000.
It’s the 837th largest of 954 towns in Florida by population.
Baker County grew from 4,516 residents in 1900 to 28,259 in 2020.
Baker County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 93°F in summer, and winter lows average 40°F. About 53.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Glen St Mary 1 W, FL weather station (about a mile away).
6,203 jobs at 461 businesses in Baker County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
4 doctors and other health care providers list an office in Glen St. Mary.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Nurse practitioners and physician assistants | 2 |
| Mental health providers | 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 mile 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 Baker. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Westside Elementary SchoolGlen St Mary | 1–5 | 616 | Public | 2.8 mi |
| Baker County Senior High SchoolGlen St Mary | 9–12 | 1,318 | Public | 3.0 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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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.