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ZIP code 82630: Arminto, WY

82630 is a ZIP code in Arminto, Wyoming, mainly in Natrona County, part of the Casper, WY metro area.

Population
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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 82630's area. Click anywhere on the map to see which ZIP code it's in.

ZIP codes within 10 milesWithin 25 miles

ZIP code 82630 details

CityArminto
StateWyoming
CountyNatrona County
Metro areaCasper, WY
Time zoneMountain Time (UTC−7), observes daylight saving time
TypeStandard (delivery area)
Land area186.3 sq mi, plus 0.1 sq mi of water
Center coordinates43.32966, -107.30741

ZIP codes near 82630

ZIP codeCityDistancePopulation
82642Lysite, WY18.1 mi33
82638Hiland, WY18.9 mi116
82648Powder River, WY25.4 mi24
82649Shoshoni, WY35.6 mi1,152
82646Natrona, WY36.5 mi0
82442Ten Sleep, WY40.4 mi788
82639Kaycee, WY41.7 mi782
82604Casper, WY41.7 mi27,487

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 82630

What city is ZIP code 82630?

ZIP code 82630 is in Arminto, WY, in Natrona County.

What county is ZIP code 82630 in?

82630 is mainly in Natrona County, Wyoming.

What time zone is ZIP code 82630 in?

82630 is in Mountain Time (UTC−7). It observes daylight saving time.