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ZIP code 82646: Natrona, WY

82646 is a ZIP code in Natrona, Wyoming, mainly in Natrona County, part of the Casper, WY metro area.

Population
0
Median household income
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Typical home value
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Median rent
—gross, per month
Median age
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Homeowners
—of occupied homes
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Shaded: ZIP code 82646's area. Click anywhere on the map to see which ZIP code it's in.

ZIP codes within 10 milesWithin 25 miles

ZIP code 82646 details

CityNatrona
StateWyoming
CountyNatrona County
Metro areaCasper, WY
Time zoneMountain Time (UTC−7), observes daylight saving time
TypeStandard (delivery area)
Land area51.5 sq mi, plus 0 sq mi of water
Center coordinates42.97765, -106.76822

ZIP codes near 82646

ZIP codeCityDistancePopulation
82604Casper, WY5.3 mi27,487
82648Powder River, WY11.2 mi24
82602Casper, WY21.7 mi—
82644Mills, WY22.0 mi2,098
82601Casper, WY22.5 mi26,721
82605Casper, WY24.3 mi—
82638Hiland, WY25.2 mi116
82636Evansville, WY32.6 mi4,259

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

About ZIP code 82646

What city is ZIP code 82646?

ZIP code 82646 is in Natrona, WY, in Natrona County.

What county is ZIP code 82646 in?

82646 is mainly in Natrona County, Wyoming.

What time zone is ZIP code 82646 in?

82646 is in Mountain Time (UTC−7). It observes daylight saving time.