Local servicesPost officeImnaha Post Office3.9 miSource: USGS National Structures Dataset
Getting aroundAirportLewiston Nez Perce County Airport LWS54 miMajor airportSpokane International Airport GEG143 miUS highwayUS 9524 miCoachWhite BirdNorthwestern Stage Lines25 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 97842 ZIP area.
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Local Information
Distances in these cards are measured from the centre of the 97842 ZIP area.
Daylight through the yearLongest day (Jun 21): 15 h 42 min4:58 am – 8:40 pmShortest day (Dec 21): 8 h 42 min7:24 am – 4:06 pm
Sun todaySunrise –Sunset –
People85 residentsin the ZIP code areaMedian age 65.663 householdsMedian home value $291,70089% of homes owner-occupiedMedian property tax $1,615 a yearSource: US Census Bureau, American Community Survey 2019-2023
ClimateWarmest month August: highs 89°F, lows 44°FColdest month December: highs 36°F, lows 18°F19 in of rain a year, on about 61 dayswettest month December7 in of snow a year, on about 4 days40 days above 90°F, 204 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Enterprise 20 Nne station, 18 mi away; snow from Riggins
Parks and public landsWallowa National Forestnational forest · within reach · 995,134 acresNezperce National Forestnational forest · 9.2 mi · 113,679 acresCougar Bar Purchase Unitnational forest · 24.6 mi · 363 acresPayette National Forestnational forest · 25.5 mi · 25,072 acresWhitman National Forestnational forest · 33.2 mi · 76 acresUmatilla National Forestnational forest · 41.1 mi · 311,020 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes17 of magnitude 3 or more within 50 miles since 19700 of magnitude 4+, 0 of magnitude 5+Largest: magnitude 3.6 on 26 May 198730 mi away, near Riggins, IdahoMost recent: magnitude 3.0 on 23 Nov 201834 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Very LowWallowa County, OR, compared with all US countiesHigher-risk hazardsAvalanche Relatively HighSource: FEMA National Risk Index (county level)
Air quality85% of days had good air in 2025311 of 365 days measured54 moderate daysMedian index 26, worst day 88main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, Wallowa County monitors, OR
Internet at home100% of households have a broadband subscription0% have cable, fibre or DSL0% rely on a mobile data plan alone0% have no internet at homeSource: US Census Bureau, American Community Survey 2019-2023
Drinking waterCity of Enterpriseserves 2,107 people from ground waterNo health-based violations since 20216 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
Elevation4,946 ft1,508 m above sea levelSource: USGS 3D Elevation Program
