Fairmont, Nebraska Demographics & Population 2026

A note before these figures: with a population of 635, Fairmont'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

Fairmont is a small community located in Nebraska, within Fillmore County. The total population is 635. It ranks as the 180th most populous out of 583 Census-designated places in Nebraska.

Age Demographics

The median age in Fairmont is 59.0 years. This is 59% higher than the state median of 37.2 years. Only 13.7% of residents are under 18, indicating fewer families with children. 13.2% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Fairmont is $73,750. This is 4% lower than the state median of $76,475. It is also 9% lower than the national median of $80,734. The poverty rate stands at 15.5%. This is 47% higher than the state poverty rate of 10.6%. The survey records no unemployed residents in Fairmont, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $73,600. Housing costs are 69% lower than the state median of $238,600. With a home-value-to-income ratio of just 1.0x, Fairmont is one of the most affordable housing markets in the area. 83.9% of occupied housing units are owner-occupied. This homeownership rate is 26% higher than the state average of 66.5%.

Race & Ethnicity

Fairmont has a predominantly White (non-Hispanic) population, comprising 95.3% of all residents. Hispanic or Latino residents account for 3.1%. The Black or African American population (0.6%) is well below the state average of 4.6%. The Hispanic or Latino population (3.1%) is well below the state average of 12.7%. The Asian population (0.2%) is well below the state average of 2.6%.

Education

9.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 74% lower than the state rate of 34.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.2%.

Data Sources & Methodology

All demographic data for Fairmont, Nebraska 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 Nebraska state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 583 Census-designated places in Nebraska. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.