ZIP code 58203

ZIP 58203 is a mid-size town in Grand Forks County, North Dakota, with 16,308 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #15 of 389 ranked by population — larger than 96% of them. The median age here is 28.4 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in ZIP 58203 earn a median of $57,905 a year, 26.3% below the national figure of $78,538. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 19.7% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.

The typical owner-occupied home in ZIP 58203 is valued at $202,500, 33.3% below the national figure, while median gross rent runs $932 a month, 33.7% below the national figure, or roughly $11,184 across a full year. A household on the local median income would put about 19.3% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 3.5×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 44% of occupied homes are owner-occupied versus 65% nationally, a renter-majority market, so rent figures matter more here than the home-value line. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

A median age of 28.4 means a large student or early-career population; income medians in places like this understate household resources, since many residents are supported from outside the address.

Every value on this page is published directly by the Census for this area — nothing is modelled or interpolated. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.

ZIP 58203 is tabulated inside Grand Forks County, North Dakota, one of 16 ZIP areas the Census publishes for that county and 389 across North Dakota. This is a mid-sized suburban ZIP inside a county that is split across many delivery areas. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 58203 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 58203 reports a median household income of $57,905, 28% below the $80,157 county median, and 26% below the $78,594 typical ND ZIP. Owner-occupied homes are valued at a median of $202,500, close to the county figure and 26% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $932 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

North Dakota charges 5% statewide, and local governments overlapping 58203 may add county, city or special-district levies on top. We publish the state floor for this ZIP rather than guessing a combined figure, because ZIP boundaries and taxing-district boundaries were drawn for different purposes and do not line up.

Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 58203 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.