Weldon is a village in De Witt County, Illinois, home to about 350 people across 0.3 square miles. Its ZIP code is 61882.
Homes sold for a median of $88 per square foot in the three months ending August 2026.
Mostly Weldon
Each card is that ZIP code’s whole market, including any part outside Weldon. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | St. Louis Lambert International Airport (STL)128 miles away |
|---|---|
| Closer regional airport | Decatur Airport (DEC)20 miles away |
| Nearest city of 250,000+ | St. Louis, MO130 miles away |
| Nearest city of 1 million+ | Chicago, IL131 miles away |
Straight-line distances from the center of Weldon; 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.
Weldon had 369 residents in the 2020 census, down 16% since 2000.
It’s the 1038th largest of 1,450 towns in Illinois by population.
De Witt County grew from 18,972 residents in 1900 to 15,516 in 2020.
De Witt 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 (20 miles away).
3,973 jobs at 343 businesses in De Witt 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.
Libraries (1 nearby)
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 Deland-Weldon CUSD 57. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Deland-Weldon Elem SchoolWeldon | Pre-K–5 | 100 | Public | 3.5 mi |
| Deland-Weldon Middle SchoolWeldon | 6–8 | 28 | Public | 3.5 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.