County · GEOID 19119
Lyon County, IA ZIP codes
12 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Lyon County (GEOID 19119). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 27,177 (12 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Lyon County
Population overlap
Share of each ZIP/ZCTA’s population located within Lyon County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 512010.2%
- 51230100.0%
Directory county
- 5123212.3%
- 5123598.1%
Directory county
- 51237100.0%
Directory county
- 512391.7%
- 5124094.6%
Directory county
- 51241100.0%
Directory county
- 51242100.0%
Directory county
- 5124395.1%
Directory county
- 51246100.0%
Directory county
- 512470.8%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Lyon County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 51201 | Sheldon | O'Brien County | 6,226 | $70,592 |
| 51230 | Alvord | Lyon County | 517 | $77,750 |
| 51232 | Ashton | Osceola County | 713 | $79,250 |
| 51235 | Doon | Lyon County | 1,152 | $63,194 |
| 51237 | George | Lyon County | 1,577 | $62,727 |
| 51239 | Hull | Sioux County | 2,947 | $82,353 |
| 51240 | Inwood | Lyon County | 1,842 | $80,948 |
| 51241 | Larchwood | Lyon County | 2,052 | $89,214 |
| 51242 | Lester | Lyon County | 346 | $86,406 |
| 51243 | Little Rock | Lyon County | 702 | $75,750 |
| 51246 | Rock Rapids | Lyon County | 4,075 | $69,320 |
| 51247 | Rock Valley | Sioux County | 5,028 | $73,451 |