📍 View location on OpenStreetMap (39.853570, -89.156310)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 62551 |
| Primary City | Niantic |
| State / Province | IL |
| County | Macon |
| Total Population | 820 |
| Population Density | 12.1 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 62551 | Macon County records | IL records |
|---|---|---|---|
| Population estimate | 820 | 101,120 (sum) | 12,694,745 (sum) |
| Population Density | 12.1 /sq mi | -- | -- |
| County population rank | #12 of 16 | -- | -- |
| State population rank | #969 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 62537 | Harristown | 3.3 mi | 272 |
| ZIP 62539 | Illiopolis | 5.0 mi | 1,412 |
| ZIP 62522 | Decatur | 6.0 mi | 15,185 |
| ZIP 62547 | Mount Auburn | 7.7 mi | 574 |
| ZIP 62573 | Warrensburg | 7.7 mi | 1,147 |
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 →