ZIP code 57104

ZIP 57104 is a small city in Minnehaha County, South Dakota, with 27,406 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #7 of 375 ranked by population — larger than 98% of them. The median age here is 34.5 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 57104 earn a median of $59,161 a year, 24.7% below the national figure of $78,538. The median is the midpoint household, not an average, so a handful of very high earners cannot drag it upward the way they distort a mean. Poverty reaches 14.2% of residents here, above the 12.4% national rate.

The typical owner-occupied home in ZIP 57104 is valued at $183,700, 39.5% below the national figure, while median gross rent runs $849 a month, 39.6% below the national figure, or roughly $10,188 across a full year. A household on the local median income would put about 17.2% 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 3.1×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 43.6% 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.

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 57104 is tabulated inside Minnehaha County, South Dakota, one of 19 ZIP areas the Census publishes for that county and 375 across South 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 57104 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 57104 reports a median household income of $59,161, 40% below the $98,156 county median, and 17% below the $71,607 typical SD ZIP. Owner-occupied homes are valued at a median of $183,700, 33% below the county figure and 13% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $849 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

A taxable purchase made inside 57104 carries 6.2% at the register, assembled from the Sioux Falls jurisdiction stack: the South Dakota state rate plus every county, municipal and special district levy that reaches this address. Because those district boundaries were drawn for schools, transit and hospital funding rather than for mail delivery, two addresses inside 57104 can legitimately fall under different totals — the rate shown here is the one that applies to the dominant jurisdiction.

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 57104 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.