Explore Casey, Illinois, with this interactive street and satellite map. You can “grab” the Casey, IL street map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| City | Casey |
| State | Illinois (IL) |
| County | Clark |
| Country | United States of America |
| Timezone | Central Time (America/Chicago) |
| Latitude | 39.299204 |
| Longitude | -87.992534 |
| Population | 2,239 |
| Density | 332.6 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 62420 |
| Area Code | 217 |
| County Seat | Marshall |
| School District | Casey-Westfield Community Unit School District 4C |
Casey is a locality in Clark County, Illinois, United States. It has a population of approximately 2,239. The population density is 332.6 people per km². Casey is located at 39.2992°N, 87.9925°W. It observes the Central Time (America/Chicago) timezone. ZIP code: 62420.
Casey rests in a landscape of gentle swells and broad, open fields, where the horizon feels both near and infinitely distant. It lies 20.9 miles west-north-west of York, IL (from York, IL: bearing 295°T), and is situated 9.8 miles east-north-east of Greenup. The land, a rich, dark loam, cradles corn and soybean crops that stretch like green and gold carpets under a vast, often cloud-streaked sky. Summer air hangs thick with the scent of mown hay and the distant hum of farm machinery, a soft murmur that underscores the quiet dignity of the place. Evenings here can be spectacular, with the sun bleeding vibrant hues of orange and purple across the western sky, painting the scattered farmsteads and the distant treelines in a warm, ephemeral glow. This corner of Illinois carries the quiet accumulation of generations who worked this fertile ground. Casey's history is tied to the agricultural enterprises that continue to define its economy, a steady, dependable pulse that has sustained families for decades. While no grand universities or booming industries mark its skyline, a distinctive spirit of local pride, often expressed through its quirky, oversized roadside attractions, has captured a unique place in the national imagination. These whimsical giants, from a colossal rocking chair to an enormous golf tee, offer a playful counterpoint to the serious work of farming, hinting at a community that finds joy and wonder in the everyday.
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This page provides an embedded street and satellite map of Casey, Illinois — switch between views using the small square in the bottom left-hand corner of the map. Coordinates: 39.299204, -87.992534. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Casey and Clark County.
Detailed location data for Casey includes the ZIP code (62420), telephone area code (217), county seat of Clark County (Marshall), and school district assignment (Casey-Westfield Community Unit School District 4C). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Casey is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | July 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |