County · GEOID 56019
Johnson County, WY ZIP codes
5 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Johnson County (GEOID 56019). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 10,084 (5 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 Johnson County
Population overlap
Share of each ZIP/ZCTA’s population located within Johnson County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- 8263996.5%
Directory county
- 82640100.0%
Directory county
- 8283124.1%
- 8283215.9%
- 82834100.0%
Directory county
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 Johnson County
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 82639 | Kaycee | Johnson County | 649 | $73,173 |
| 82640 | Linch | Johnson County | 142 | $250,000+ |
| 82831 | Arvada | Sheridan County | 275 | — |
| 82832 | Banner | Sheridan County | 1,319 | $91,045 |
| 82834 | Buffalo | Johnson County | 7,699 | $63,128 |
USPS associates these ZIPs with Johnson County
These codes list Johnson County as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 82840 | Saddlestring | Johnson County | — | — |