Concord is a village in Morgan County, Illinois, home to about 162 people across 0.3 square miles. Its ZIP code is 62631.
Homes sold for a median of $79 per square foot in the three months ending August 2026.
Mostly Concord
Each card is that ZIP code’s whole market, including any part outside Concord. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Concord’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)74 miles away |
|---|---|
| Closer regional airport | Abraham Lincoln Capital Airport (SPI)37 miles away |
| Nearest city of 250,000+ | St. Louis, MO82 miles away |
| Nearest city of 1 million+ | Chicago, IL198 miles away |
Straight-line distances from the center of Concord; 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.
Concord had 150 residents in the 2020 census, down 15% since 2000.
It’s the 1252nd largest of 1,450 towns in Illinois by population.
Morgan County grew from 35,006 residents in 1900 to 32,915 in 2020.
Morgan 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 18°F. About 41.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Jacksonville 2, IL weather station (11 miles away).
12,835 jobs at 759 businesses in Morgan County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Concord.
Nearest hospitals
Providers with an office here
| 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.
Public schools here are run by Triopia CUSD 27. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Triopia Grade SchoolConcord | Pre-K–6 | 204 | Public | 1.2 mi |
| Triopia Jr-Sr High SchoolConcord | 7–12 | 186 | Public | 1.2 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.