Dana, Iowa Demographics & Population 2026

A note before these figures: with a population of 28, Dana's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Dana is a small community located in Iowa, within Greene County. The total population is 28. It ranks as the 988th most populous out of 1,017 Census-designated places in Iowa.

Age Demographics

The median age in Dana is 44.5 years. This is 15% higher than the state median of 38.6 years.

Economy, Income & Housing

The median household income in Dana is $81,250. This is 8% higher than the state median of $75,059. It is also about the same as the national median of $80,734. The poverty rate stands at 7.1%. This is 36% lower than the state poverty rate of 11.1%. The survey records no unemployed residents in Dana, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $32,500. Housing costs are 84% lower than the state median of $208,000. With a home-value-to-income ratio of just 0.4x, Dana is one of the most affordable housing markets in the area. 58.3% of occupied housing units are owner-occupied. This homeownership rate is 19% lower than the state average of 71.7%.

Race & Ethnicity

Dana has a predominantly White (non-Hispanic) population, comprising 92.9% of all residents. Hispanic or Latino residents account for 7.1%.

Education

4.8% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 85% lower than the state rate of 31.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 76.2%.

Data Sources & Methodology

All demographic data for Dana, Iowa is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Iowa state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,017 Census-designated places in Iowa. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.