Mount Zion is a village in Macon County, Illinois, home to about 5,660 people across 4.2 square miles. Its ZIP code is 62549, and parts of 61925 and 62521 are in Mount Zion too.
Homes sold for a median of $121 per square foot in the three months ending August 2026, a seller’s market.
Mostly Mount Zion
Mostly Dalton City; part is in Mount Zion
Mostly Decatur; part is in Mount Zion
Each card is that ZIP code’s whole market, including any part outside Mount Zion. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Mount Zion’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Mount Zion well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | St. Louis Lambert International Airport (STL)107 miles away |
|---|---|
| Closer regional airport | Decatur Airport (DEC)4 miles away |
| Nearest city of 250,000+ | St. Louis, MO108 miles away |
| Nearest city of 1 million+ | Chicago, IL155 miles away |
Straight-line distances from the center of Mount Zion; 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.
Mount Zion had 6,019 residents in the 2020 census, up 24% since 2000.
It’s the 316th largest of 1,450 towns in Illinois by population.
Macon County grew from 44,003 residents in 1900 to 103,998 in 2020.
Macon County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 20°F. About 36.4 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Decatur Ap, IL weather station (4 miles away).
42,511 jobs at 2,241 businesses in Macon County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
30 doctors and other health care providers list an office in Mount Zion.
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Specialist doctors | 3 |
| Dentists | 7 |
| Nurse practitioners and physician assistants | 8 |
| Mental health providers | 1 |
| Physical and occupational therapists | 5 |
| Optometrists | 2 |
| Chiropractors | 3 |
| 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 (6 nearby)
Grocery stores
Pharmacies
Libraries (1 nearby)
Museums
Theaters and performance venues (2 nearby)
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 Mt Zion CUSD 3. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| McGaughey Elem SchoolMount Zion | Pre-K–1 | 371 | Public | 0.6 mi |
| Mt Zion Elem SchoolMount Zion | 2–3 | 359 | Public | 0.5 mi |
| Mt Zion Intermediate SchoolMount Zion | 4–6 | 557 | Public | 1.0 mi |
| Mt Zion Jr High SchoolMount Zion | 7–8 | 378 | Public | 1.0 mi |
| Mt Zion High SchoolMount Zion | 9–12 | 762 | Public | 0.9 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 Decatur, Long Creek and Dalton City.
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.