ZIP code 53057

ZIP 53057 is a small town in Fond du Lac County, Wisconsin, with 1,905 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #492 of 783 ranked by population — larger than 37% of them. The median age here is 50 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in ZIP 53057 earn a median of $99,107 a year, 26.2% above the national figure of $78,538. Household income here is measured before tax and pooled across everyone at the address, which is why it reads higher than typical individual earnings in the same area. Poverty reaches 6% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in ZIP 53057 is valued at $229,800, 24.3% below the national figure, while median gross rent runs $688 a month, 51.1% below the national figure, or roughly $8,256 across a full year. A household on the local median income would put about 8.3% 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 2.3×, against roughly 3.9× nationally, so purchase prices are unusually low against local pay, the pattern in places where supply is plentiful and wage growth has been flat. 95.4% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

A median age of 50 puts ZIP 53057 well into retirement-weighted territory, which pulls median household income down even where household wealth is high, because retirement draws are counted differently from wages.

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 53057 is tabulated inside Fond du Lac County, Wisconsin, one of 15 ZIP areas the Census publishes for that county and 783 across Wisconsin. Fewer than 2,500 people are counted here, so the ZIP behaves like a village delivery route rather than a neighbourhood. 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 53057 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 53057 reports a median household income of $99,107, 13% above the $87,885 county median, and 35% above the $73,420 typical WI ZIP. Owner-occupied homes are valued at a median of $229,800, 6% below the county figure and 7% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $688 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Wisconsin charges 5% statewide, and local governments overlapping 53057 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 53057 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.