📍 View location on OpenStreetMap (38.641750, -95.600290)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 66543 |
| Primary City | Vassar |
| State / Province | KS |
| County | Osage |
| Total Population | 980 |
| Population Density | 42.7 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 66543 | Osage County records | KS records |
|---|---|---|---|
| Population estimate | 980 | 16,066 (sum) | 2,947,026 (sum) |
| Population Density | 42.7 /sq mi | -- | -- |
| County population rank | #7 of 9 | -- | -- |
| State population rank | #335 of 699 | -- | -- |
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 66451 | Lyndon | 4.5 mi | 1,671 |
| ZIP 66528 | Quenemo | 4.7 mi | 761 |
| ZIP 66076 | Pomona | 8.7 mi | 2,416 |
| ZIP 66537 | Scranton | 10.0 mi | 1,475 |
| ZIP 66510 | Melvern | 10.3 mi | 684 |
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 →