📍 View location on OpenStreetMap (40.420180, -88.630490)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 61722 |
| Primary City | Arrowsmith |
| State / Province | IL |
| County | McLean |
| Total Population | 658 |
| Population Density | 4.9 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 61722 | McLean County records | IL records |
|---|---|---|---|
| Population estimate | 658 | 171,878 (sum) | 12,694,745 (sum) |
| Population Density | 4.9 /sq mi | -- | -- |
| County population rank | #18 of 24 | -- | -- |
| State population rank | #1036 of 1,390 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 61770 | Saybrook | 5.7 mi | 1,067 |
| ZIP 61737 | Ellsworth | 6.0 mi | 416 |
| ZIP 61724 | Bellflower | 8.1 mi | 369 |
| ZIP 61752 | Le Roy | 9.0 mi | 4,332 |
| ZIP 61730 | Cooksville | 9.5 mi | 361 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →