Market insights · North Dakota
Oliver County, ND: growth, migration and housing
Oliver County has 1,898 residents, up 1.7% since 2020 (+0.7% in the last year). In 2022–2023, 30 households moved in and 27 moved out (+3 net), bringing in a net $0.6M of income. Median household income is $77,240, the median home $215,700 and median rent $756 a month.
In North Dakota: 11th of 53 counties for 5-year population growth · 9th of 47 counties for net in-migration (per resident) · 21st of 53 counties for median household income · 13th of 53 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Oliver County, 2022–2023 (IRS).
The IRS publishes no county-level flows for Oliver County (it suppresses flows of fewer than 20 households).
Where leavers went
Top counties by households leaving Oliver County, 2022–2023 (IRS).
The IRS publishes no county-level flows for Oliver County (it suppresses flows of fewer than 20 households).
BizyFi in Oliver County
No companies in the BizyFi directory are based here yet. Search them on the company map (company names with a free account), or browse North Dakota companies.
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.