Topeka, IN population, income and ZIP codes

Topeka town is a small town in Indiana, with 1,037 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #349 of 976 ranked by population — larger than 64% of them. The median age here is 30 years against 39.1 nationally, a distinctly younger profile, typical of places with students, military posts or a fast-growing family population. 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 Topeka town earn a median of $62,857 a year, 20% below the national figure of $78,538 and within a couple of points of the $61,527 median for the 355 Indiana cities we cover. 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 7.7% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Topeka town is valued at $138,900, 54.2% below the national figure and 5% below the $145,600 peer median, while median gross rent runs $872 a month, 38% below the national figure, or roughly $10,464 across a full year. A household on the local median income would put about 16.6% 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 2.2×, 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. 65.5% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. 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.

A median age of 30 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.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. 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.