ZIP code 56304

ZIP 56304 is a mid-size town in Sherburne County, Minnesota, with 17,281 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #120 of 880 ranked by population — larger than 86% of them. The median age here is 33.5 years against 39.1 nationally, a slightly younger profile than the country as a whole. 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 56304 earn a median of $54,133 a year, 31.1% 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 17.4% of residents here, above the 12.4% national rate.

The typical owner-occupied home in ZIP 56304 is valued at $230,600, 24% below the national figure, while median gross rent runs $926 a month, 34.1% below the national figure, or roughly $11,112 across a full year. A household on the local median income would put about 20.5% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. The home-price-to-income ratio works out to 4.3×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 44.1% of occupied homes are owner-occupied versus 65% nationally, a renter-majority market, so rent figures matter more here than the home-value line. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

All values below were released by the Census for this exact geography, with no gap-filling on our side. 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 56304 is tabulated inside Sherburne County, Minnesota, one of 6 ZIP areas the Census publishes for that county and 880 across Minnesota. This is a mid-sized ZIP that covers a large share of its county's addresses. 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 56304 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 56304 reports a median household income of $54,133, 50% below the $108,203 county median, and 28% below the $75,417 typical MN ZIP. Owner-occupied homes are valued at a median of $230,600, 30% below the county figure and 4% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $926 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Minnesota charges 6.875% statewide, and local governments overlapping 56304 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 56304 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.