What to know about ZIP 82646
ZIP code 82646 covers WY in Natrona County.
It sits in telephone area code 307; U.S. House district WY-00; the CASPER - RIVERTON media market.
, WY
ZIP Code 82646 — undefined, WY Demographics & Data
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Low Snow Area
Map, Quick Facts & Location
Quick Facts
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At a glance
Overview of ZIP Code 82646
Climate risk and migration signals
FEMA’s National Risk Index rates natural-hazard risk for WY as Relatively Low (composite score 68.9), which is near the middle of the national distribution. The strongest component scores on US5 are wildfire (93.0) and flood (74.7). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.
Climate normals for WY show little to no average snow.
Nearby (from this ZIP)
Airport CPR (19.3 miles (31.1 km)) · Casper College (27.6 miles (44.5 km)) · California National Historic Trail (104.1 miles (167.6 km)) · VA: Casper Vet Center (26.4 miles (42.6 km))
Full lists and map pins are in the Infrastructure section below.