What city is ZIP code 82646?

ZIP code 82646 is in Powder River, WY (Natrona County).

What county is ZIP code 82646 in?

ZIP code 82646 is mostly in Natrona County, Wyoming.

How many people live in ZIP code 82646?

About 0 people live in the 82646 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 82646

Powder River, WY, Natrona County

Population

Land area

51.5sq mi

City

Powder River

ZIP 82646 and nearby ZIP codes

Full map

Economy and federal money

Businesses, pandemic loans and political donations

Details

PPP loans

$11.4K

1 loan

PPP loans in this ZIP

Environment and hazard risk

ZIP 82646, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Low

Top: winter weather

Storm events since 1996

1,302

Countywide, mostly high wind

Flood insurance policies

161

0.5% of homes, county

July high / Jan low

88° / 10°F

Hazards, floods and storm history Check a flood zone

Frequently asked questions

What city is ZIP code 82646?: ZIP code 82646 is in Powder River, WY (Natrona County).
What county is ZIP code 82646 in?: ZIP code 82646 is mostly in Natrona County, Wyoming.
How many people live in ZIP code 82646?: About 0 people live in the 82646 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.