Population
99,377
2025
−2.2% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Columbiana County had an estimated 99,377 residents in 2025, down 2.2% (2,284 fewer people) since 2020. That is slower than Ohio as a whole (+0.9%), and the 79th fastest growth of 88 counties in Ohio.
Data as of 2025 · updated
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99,377
2025
−2.2% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
+206
2025
2.1 per 1,000 residents
+413 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
5.3%
2025
+0.5 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
58
2025
−7.9% since 2021
0.6 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$58,180
2020–24
+17.8% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
25,092
2023
−5.0% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
Net domestic migration added 206 people in 2025: more people moved in from other U.S. counties than moved out.
Private employers had 25,092 paid employees in mid-March 2023, −5.0% since 2018 (County Business Patterns).
Unemployment averaged 5.3% in 2025, 0.5 points higher than in 2019 (before the pandemic).
Builders were authorized to start 58 new homes in 2025, or 0.6 per 1,000 residents.
Median household income was $58,180 in the 2020–24 American Community Survey, +17.8% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 2,523rd.
Part of the Salem, OH micro area.
Email me when Columbiana County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
| Year | Population | Change |
|---|---|---|
| 2025 | 99,377 | −299 |
| 2024 | 99,676 | −384 |
| 2023 | 100,060 | −387 |
| 2022 | 100,447 | −871 |
| 2021 | 101,318 | −343 |
| 2020 | 101,661 | – |
Census Bureau population estimates, July 1 of each year.
Columbiana County lost 2,284 people since 2020 even though 413 more people moved in from other U.S. counties than left: deaths outnumbered births by 2,704, and net international migration added 14.
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | −494 | −2,704 | |
| International migrationfrom and to other countries | −13 | +14 | |
| Domestic migrationfrom and to other U.S. counties | +206 | +413 | |
| Census adjustmentbalancing residual | +2 | −7 | |
| Total change | −299 | −2,284 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
| Measure | In Ohio | Among U.S. counties |
|---|---|---|
| Population growth | 79th of 88 | 2,523rd of 3,107 |
| Net domestic migration per 1,000 residents | 48th of 88 | 1,545th of 3,108 |
| Private-sector job growth | 72nd of 88 | 2,472nd of 3,092 |
| Median household income | 72nd of 88 | 2,222nd of 3,107 |
| Lowest unemployment rate | 58th of 88 | 2,679th of 3,108 |
| New homes permitted per 1,000 residents | 71st of 88 | 2,363rd of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
The County Growth and Demographics Report for Columbiana County, OH as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.
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Over 2020–25, Columbiana County's population change (−2.2%) was ahead of 3 of its 7 neighbouring counties and behind 4.
6 of its 7 neighbouring counties had a higher median household income than Columbiana County's $58,180 (2020–24).
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Columbiana County, OH This county | 99,377 | −2.2% | 2.1 | 0.6 | $58,180 |
| Mahoning County, OH | 224,706 | −1.4% | 2.5 | 0.8 | $56,942 |
| Hancock County, WV | 27,729 | −4.5% | −1.0 | 0.5 | $61,466 |
| Carroll County, OH | 26,475 | −1.1% | 0.9 | 0.0 | $64,835 |
| Jefferson County, OH | 63,597 | −2.4% | 3.0 | 0.0 | $59,055 |
| Beaver County, PA | 166,032 | −1.1% | 5.8 | 1.7 | $71,089 |
| Lawrence County, PA | 83,911 | −2.4% | 3.4 | 0.8 | $61,931 |
| Stark County, OH | 373,771 | −0.2% | 2.6 | 1.7 | $67,934 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
No. Its population fell 2.2% between 2020 and 2025, about 2,284 fewer people (Census Bureau population estimates). Ohio as a whole changed +0.9% over the same years. That ranks 79th of 88 counties in Ohio for population growth.
On net, about 206 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).
It averaged 5.3% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 99,377 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 25,092 paid employees in mid-March 2023, −5.0% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Ohio county pages carry the public federal growth figures.
Email me when Columbiana County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.