ZIP code · Buffalo · Wyoming · United States
ZIP code 82834 — Buffalo
ZIP code 82834 serves Buffalo, Wyoming.
- Postal code
- 82834Single source Value from one source, not cross-checked.
- City
- Buffalo
- County
- Johnson FIPS 56019
- State
- Wyoming
- Country
- United States
- Coordinates
- 44.3485, -106.7073 — precision precise (locality)
View on OpenStreetMap - Population
- 7,699 (ZCTA, ACS 5-year)
- Population density
- 5 / sq mi
- Land area
- 1,686.2 sq mi (4,367.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $63,128
- Per-capita income
- $38,299
- Median age
- 45.4
- Households
- 3,489
- Housing units
- 3,985
- Median home value
- $297,000
- Median gross rent
- $1,080 / month
- Congressional district
- WY At-large (119th Congress)
- USDA hardiness zone
- 5a (-20 to -15 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Denver (UTC−7 / UTC−6 DST)
- Area code
- 307Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 82834 with another ZIP · ZIPs within 25 miles · distance from 82834
Nearby localities
Map of ZIP code 82834
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 11°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 37 | 47 | 53 | 62 | 73 | 83 | 82 | 72 | 57 | 45 | 36 |
| Avg low °F | 11 | 12 | 20 | 28 | 37 | 46 | 53 | 51 | 42 | 30 | 19 | 11 |
| Precip in | 0.4 | 0.5 | 0.7 | 1.5 | 2.8 | 2.2 | 1.4 | 0.8 | 1.3 | 1.3 | 0.5 | 0.4 |
NOAA 1991–2020 climate normals from the nearest station: BUFFALO (0.6 mi) · NOAA NCEI
Places in ZIP 82834
- 12 schools
- 1 hospitals & clinics
- 2 supermarkets
- 10 restaurants & cafés
- 1 bars & pubs
- 27 parks
- 9 playgrounds
- 1 gyms & sports centres
- 1 post offices
- 10 places of worship
- 1 banks
- 7 gas stations
- 1 EV charging stations
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page