Osnabrock, North Dakota Demographics & Population 2026

A note before these figures: with a population of 115, Osnabrock'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

Osnabrock is a small community located in North Dakota, within Cavalier County. The total population is 115. It ranks as the 223rd most populous out of 402 Census-designated places in North Dakota.

Age Demographics

The median age in Osnabrock is 66.5 years. This is 85% higher than the state median of 35.9 years. Only 7.8% of residents are under 18, indicating fewer families with children. 19.1% 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 Osnabrock is $19,479. This is 75% lower than the state median of $76,657. It is also 76% lower than the national median of $80,734. The poverty rate stands at 19.8%. This is 83% higher than the state poverty rate of 10.8%. The unemployment rate is 2.4%. This is 12% lower than the state rate of 2.8%. The median home value is $31,900. Housing costs are 87% lower than the state median of $249,900. With a home-value-to-income ratio of just 1.6x, Osnabrock is one of the most affordable housing markets in the area. 51.4% of occupied housing units are owner-occupied. This homeownership rate is 18% lower than the state average of 62.8%.

Race & Ethnicity

The largest racial or ethnic group in Osnabrock is White (non-Hispanic), making up 75.6% of the population.

Education

0.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 97% lower than the state rate of 32.7%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.3%.

Data Sources & Methodology

All demographic data for Osnabrock, North Dakota 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 North Dakota state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 402 Census-designated places in North Dakota. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.