📍 View location on OpenStreetMap (38.258720, -95.987350)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 66854 |
| Primary City | Hartford |
| State / Province | KS |
| County | Lyon |
| Total Population | 1,007 |
| Population Density | 4.0 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 66854 | Lyon County records | KS records |
|---|---|---|---|
| Population estimate | 1,007 | 32,738 (sum) | 2,947,026 (sum) |
| Population Density | 4.0 /sq mi | -- | -- |
| County population rank | #4 of 8 | -- | -- |
| State population rank | #329 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 66864 | Neosho Rapids | 7.1 mi | 375 |
| ZIP 66839 | Burlington | 13.0 mi | 3,654 |
| ZIP 66860 | Madison | 13.2 mi | 1,342 |
| ZIP 66856 | Lebo | 13.3 mi | 1,583 |
| ZIP 66852 | Gridley | 13.8 mi | 587 |
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 →