Eagarville is a village in Macoupin County, Illinois, home to about 155 people across 0.9 square miles. Its ZIP code is 62023, and parts of 62069 are in Eagarville too.
Homes sold for a median of $109 per square foot in the three months ending August 2026, a seller’s market.
Mostly Eagarville
Mostly Mount Olive; part is in Eagarville
Each card is that ZIP code’s whole market, including any part outside Eagarville. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Eagarville’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)40 miles away |
|---|---|
| Nearest city of 250,000+ | St. Louis, MO41 miles away |
| Nearest city of 1 million+ | Chicago, IL219 miles away |
Straight-line distances from the center of Eagarville; 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.
Eagarville had 114 residents in the 2020 census, down 11% since 2000.
It’s the 1263rd largest of 1,450 towns in Illinois by population.
Macoupin County grew from 42,256 residents in 1900 to 44,967 in 2020.
Macoupin 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 19°F. About 39.9 inches of rain and melted snow fall in a typical year, with about 17 inches of snow.
Source: NOAA 1991–2020 climate normals, Carlinville, IL weather station (14 miles away).
7,626 jobs at 813 businesses in Macoupin County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Grocery stores
Pharmacies
Libraries
Museums
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.
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Shares ZIP codes with Mount Olive, White City and Lake Ka-Ho.
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.