📍 View location on OpenStreetMap (44.841590, -100.164470)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 57520 |
| Primary City | Agar |
| State / Province | SD |
| County | Sully |
| Total Population | 118 |
| Population Density | 0.3 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 57520 | Sully County records | SD records |
|---|---|---|---|
| Population estimate | 118 | 1,080 (sum) | 906,188 (sum) |
| Population Density | 0.3 /sq mi | -- | -- |
| County population rank | #2 of 2 | -- | -- |
| State population rank | #340 of 372 | -- | -- |
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 57564 | Onida | 11.0 mi | 962 |
| ZIP 57442 | Gettysburg | 14.9 mi | 1,772 |
| ZIP 57501 | Pierre | 22.5 mi | 17,326 |
| ZIP 57455 | Lebanon | 23.2 mi | 137 |
| ZIP 57522 | Blunt | 24.9 mi | 521 |
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 →