ZIP code · Alcova · Wyoming · United States
ZIP code 82620 — Alcova
ZIP code 82620 serves Alcova, Wyoming.
- Postal code
- 82620Single source Value from one source, not cross-checked.
- City
- Alcova
- County
- Natrona FIPS 56025
- State
- Wyoming
- Country
- United States
- Coordinates
- 42.5302, -106.7600 — precision precise (locality)
View on OpenStreetMap - Population
- 235 (ZCTA, ACS 5-year)
- Population density
- 1 / sq mi
- Land area
- 410.4 sq mi (1,063 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $104,308
- Median age
- 60.8
- Households
- 109
- Housing units
- 351
- Median home value
- $425,600
- Median gross rent
- $959 / 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 82620 with another ZIP · ZIPs within 25 miles · distance from 82620
Nearby localities
Map of ZIP code 82620
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 16°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 36 | 46 | 54 | 64 | 77 | 86 | 83 | 73 | 58 | 45 | 33 |
| Avg low °F | 16 | 17 | 26 | 32 | 41 | 50 | 58 | 57 | 48 | 36 | 27 | 18 |
| Precip in | 0.6 | 0.5 | 0.8 | 1.2 | 1.9 | 1.4 | 0.7 | 1.1 | 0.8 | 1.1 | 0.5 | 0.5 |
NOAA 1991–2020 climate normals from the nearest station: PATHFINDER DAM (6.2 mi) · NOAA NCEI
Places in ZIP 82620
- 2 schools
- 2 restaurants & cafés
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