Columbiana County GIS Maps
Columbiana County, Ohio, has 101,877 residents and covers 531.9 square miles. The population declined 5.5% between the 2010 and 2020 census. More residents left than arrived over that decade. The FIPS code for Columbiana County is 39029.
Salem is the county's largest population center. Columbiana County also includes 19 zip codes, 14 public school districts and 40 municipalities. Those boundaries help explain why population, schools, and housing can look different from one part of the county to another. The map below shows how those county lines, zip codes, and school districts fit together, and the sections that follow use that same geography to show population, demographics, school enrollment and housing patterns in more detail.
Maps, GIS layers and sample data. Paid packages add full layers, analytics and database files.
Columbiana County Trends
- Population
- 101,877▾
- Median Home Value
- $139,100▴
- K-12 Enrollment
- 18,623▾
County analytics dashboards with historical trends & projections included in package downloads.
Free starter access previews county maps, lightweight GIS, and sample data. Paid packages unlock full GIS layers, analytics, and database files.
Columbiana County Maps
The maps below show a few of the county map styles included in our downloads. County packages include map exports in JPEG, PNG, SVG, PDF and GeoTIFF formats plus more than 20 GIS layers for mapping, research and analysis. Available layers include zip codes, area codes, subdivisions, school districts, political boundaries, roads, water features, points of interest and more.
County packages also include historical county demographics, business intelligence, analytical dashboards, AI-ready prompts, markdown files and related reference data. Everything is organized to save hours of manual work collecting current data, cleaning it and joining it together. That makes it easier to move faster on analytics, due diligence, business planning and location research. Paid packages are built for commercial use, but some package contents include source-specific attribution or notice guidance. Review Licensing & Data Source Notices.
Columbiana County Population
Columbiana County had 101,877 residents in 2020. That was 5.5% lower than in 2010. Columbiana County had 10,198 fewer people in 2020 than it did in 2000, which points to a long-term population decline. The county is fairly spread out, with about 192 people per square mile. Some of the county's most populated postal areas include Salem, East Liverpool and Lisbon.
Population Trend in Columbiana County OH
Columbiana County Population per 2000, 2010 and 2020 census counts with a baseline 2030 projection.
Columbiana County Zip Codes
Columbiana County has 19 zip codes. Some of the county's most populated zip codes include Salem (44460), East Liverpool (43920) and Lisbon (44432). Salem is the largest zip by population, with about 25,393 residents or 25% of the county total. Together, the three largest zips account for about 58% of all county residents based on 2020 population estimates.
Most Populated Zip Codes in Columbiana County OH
| ZIP | Area | Population | Trend |
|---|---|---|---|
| 44460 | Salem | 25,393 | ▾ -5% |
| 43920 | East Liverpool | 21,662 | ▾ -7.6% |
| 44432 | Lisbon | 12,276 | ▾ -10.3% |
| 44408 | Columbiana | 10,526 | ▴ 1.9% |
| 44413 | East Palestine | 7,186 | ▾ -1% |
| Download all zip code data | |||
Columbiana County Zip Code populations and trends per most recent census data.
Columbiana County Demographics
Columbiana County has a median age of 44.7, which makes the county a little older than Ohio overall. About 20.3% of residents are under 18, while 21.4% are 65 or older. That gives the county a fairly even mix of younger families and older adults. The largest age group is 25 to 44 at about 28.7% of the population, which points to a solid working-age base. About 16% of adults have a bachelor's degree or higher, above the statewide figure of 30.9%. The county is mostly White by population, though Hispanic, Asian, Black and multiracial residents are also part of the local mix.
Key Demographics for Columbiana County OH
Median Age
44.7
Under 18
20.3%
Age 65+
21.4%
Bachelor's+
16%
Columbiana County School Districts
Columbiana County is served by 14 public school districts with 18,623 students enrolled in 2024. The largest districts on the county map are Alliance City, East Liverpool City and Salem City. Those three districts account for about 37% of public school enrollment in the map area. Total enrollment has stayed fairly steady in recent years, but it is slightly lower than it was in 2017.
Largest School Districts by Enrollment in Columbiana County OH
| District | Enrollment | Share | Trend |
|---|---|---|---|
| Alliance City School District | 3,019 | 16.2% | ▴ 2.1% |
| East Liverpool City School District | 1,952 | 10.5% | ▴ 0.2% |
| Salem City School District | 1,913 | 10.3% | ▾ -1.4% |
| West Branch Local School District | 1,735 | 9.3% | ▾ -1% |
| Beaver Local School District | 1,724 | 9.3% | ▴ 1.9% |
| Download all school district data | |||
Columbiana County school district enrollment and trends per most recent NCES reporting data.
Columbiana County Housing & Real Estate
Columbiana County has a median home value of $139,100 and a median gross rent of $736. About 73% of occupied homes in the county are owner-occupied, so the local housing market leans heavily toward ownership. Home values run below the Ohio median, while rents come in below the state average. In March 2026, the median listing price was $203,250 and homes spent about 73 days on the market.
Columbiana County Housing Mix
Columbiana County housing mix: owner, renter and vacant units.
Columbiana County Housing Trends
Columbiana County median home value and rent trend (last 5 years).
Businesses in Columbiana County, OH
Columbiana County has 3,901 business listings across 566 categories. The largest categories in Columbiana County business listings are Churches & Religious Organizations (168, 4.3%), Auto Repair (75, 1.9%), and Community & Nonprofits (61, 1.6%). The full Columbiana County business listings dataset includes names, categories, addresses and contact details where available. Columbiana County packages also include U.S. Census County Business Patterns data with establishment counts, employment and payroll by industry sector.
Top Business Categories in Columbiana County, OH
| Category | Businesses | Share |
|---|---|---|
| Churches & Religious Organizations | 168 | 4.3% |
| Auto Repair | 75 | 1.9% |
| Community & Nonprofits | 61 | 1.6% |
| Farm | 56 | 1.4% |
| Landmark And Historical Building | 51 | 1.3% |
| Contractors | 50 | 1.3% |
| Pizza Restaurants | 49 | 1.3% |
| Convenience Stores | 45 | 1.2% |
| Discount Store | 44 | 1.1% |
| Gas Stations | 44 | 1.1% |
Columbiana County Business Listings
| Business | Category | City |
|---|---|---|
| Mama Kay's DayCare | Accommodation | Kensington |
| MJ Business Solutions | Accountant | Leetonia |
| Wellsville Trails | Active Life | Wellsville |
| Simple Snapshots Photo Booth Service | Advertising Agency | East Rochester |
| Heritage Cooperative | Agricultural Cooperatives | East Liverpool |
| Ag-Pro | Agricultural Service | Alliance |
| Simmons Grain | Agriculture | Salem |
| Cheapflightsfreak | Airlines | Salem |
| Columbiana County Airport | Airport | East Liverpool |
| BRADCO Construction LLC | Altering And Remodeling Contractor | East Liverpool |
| Download Columbiana County business listings | ||
Columbiana County business listings sourced from Overture Maps. Includes locations with a high level of confidence.
Columbiana County Basemaps
Columbiana County map and data packages include a set of useful basemaps to help you get started quickly. These include a custom light grey canvas, USGS topo, imagery and other reference layers that make it easier to build clear, meaningful county maps using the included GIS layers, your own data or both. Pre-rendered map tiles for the light grey basemap are included so you can use them offline or host them on your own CDN.
Get the Full Columbiana County Data Package
This page shows a preview of what's included in the Columbiana County data package. The full package gives you a ready-to-use county data system with GIS layers, historical data, maps, database files and planning tools that save hours of manual data gathering, cleanup and joins. Everything is organized to help you skip data wrangling and start analysis faster.
- 20+ GIS layers for zip codes, school districts, roads, water, boundaries and more
- Historical county demographics, housing, income and trend data
- ZIP code population files and school district enrollment history
- Database files, markdowns, AI-ready prompts and documentation
- Map exports in PNG, JPEG, PDF, SVG and GeoTIFF formats
- Offline-ready data explorer, map and analytics tools
Paid packages support commercial use, client work, and derived outputs. Some package contents may include source-specific attribution or provider notices. See Licensing & Data Source Notices.
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Nearby Counties
Browse county data pages for the counties that border Columbiana County. These nearby pages include the same mix of county maps, demographic summaries, school district context, housing trends and package links.