Monroe ZIP codes — Monroe County, Iowa

Monroe County is a mid-size town in Iowa, with 7,546 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates. The median age here is 42.1 years against 39.1 nationally, a slightly older 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 Monroe County earn a median of $72,518 a year, 7.7% below the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 9.2% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Monroe County is valued at $135,900, 55.2% below the national figure, while median gross rent runs $787 a month, 44% below the national figure, or roughly $9,444 across a full year. A household on the local median income would put about 13% 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 1.9×, 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. 83.8% 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.

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.