Daylight through the yearLongest day (Jun 21): 15 h 58 min5:32 am – 9:30 pmShortest day (Dec 21): 8 h 27 min8:14 am – 4:41 pm
Sun todaySunrise –Sunset –
People930 residentsin the ZIP code areaMedian age 48.3402 householdsMedian household income $105,395Median home value $203,300Median rent $623 a month81% of homes owner-occupiedMedian property tax $2,440 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting1.8% unemployment rate67% of adults are in the labour force, 483 employedMain industries: education and health care 26%, construction 16%, farming, forestry and mining 13%Average commute 16 minutes78% drive alone, 11% car-pool, 5% walk or cycle, 6% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages29% of adults have a bachelor's degree or higher98% finished high school, 8% hold a graduate degreeLanguages at home: English only 96%, Spanish 3%Source: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month July: highs 80°F, lows 57°FColdest month January: highs 16°F, lows -4°F24 in of rain a year, on about 51 dayswettest month June35 in of snow a year, on about 16 days7 days above 90°F, 189 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Mayville station, 6 mi away; snow from Colgate
Parks and public landsGolden Lakestate recreation area · 9.1 mi · 592 acresOtto Spiesstate conservation land · 14.3 mi · 869 acresSource: USGS Protected Areas Database (PAD-US)
EarthquakesNone of magnitude 3 or more within 50 miles since 1970Source: USGS Earthquake Catalog
Natural hazardsOverall risk Very LowTraill County, ND, compared with all US countiesHighest-rated hazardsHail Relatively ModerateIce storm Relatively ModerateSource: FEMA National Risk Index (county level)
Air quality76% of days had good air in 2025275 of 361 days measured75 moderate, 4 unhealthy for sensitive groups, 7 unhealthy daysMedian index 37, worst day 192main pollutant: ozoneSource: US EPA Air Quality Index, nearest monitors: Cass County, ND, 41 mi away
Internet at home91% of households have a broadband subscription71% have cable, fibre or DSL10% rely on a mobile data plan alone9% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterCity of Portlandserves 606 people from ground water purchasedNo health-based violations since 20211 monitoring or reporting violation since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation1,063 ft324 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalSanford Mayville Medical Center8.0 miPost officePortland Post Office5.5 miTown hallPortland City Hall5.5 miFire stationPortland Fire and Rescue |5.5 miSource: USGS National Structures Dataset
SchoolsWithin 2 miNo schools listedCollegeMayville State University7.8 miSource: USGS National Structures Dataset
Getting aroundAirportGrand Forks International Airport GFK35 miInterstateI-2919 miUS highwayUS 8119 miAmtrakGrand Forks, ND GFK34 miSources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 58274 ZIP area.
