Highland County, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 56th-largest in Ohio
The population of Highland County, Ohio is 43,403 as of the 2023 American Community Survey, making it the 56th-largest county in Ohio. The median household income is $62,008, the median home value is $157,000, and the median age is 40.8.
The population of Highland County has grown 0.4% since 2010 (43,619 → 43,785), a +0.03% annualized rate.
43,403
Population
+0.03%
Annual growth
78
People / sq mi
$62,008
Median Income
$157,000
Median Home Value
Highland County covers 553 sq mi of land at 78.5 people per square mile.
About Highland County, OH
Highland County is a county in Ohio with a population of 43,403. It ranks #56 among counties in Ohio by population. The median age is 40.8, older than the national median. The population is 49.2% male and 50.8% female.
The median household income in Highland County is $62,008, below the US median of $74,580. 10.5% of residents live below the federal poverty level. Home values sit at a median of $157,000, with monthly rent averaging $757. The homeownership rate of 73.2% is higher than the national rate of 64.8%.
Educational attainment in Highland County reflects 15.6% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 6.3% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 28.3 minutes each way.
Highland County Population History (2010-2024)
The county of Highland County had a population of 43,619 in 2010 and 43,785 in 2024, a 0.4% growth over 14 years. The peak was 43,785 in 2024. Average annual growth rate: 0.03%.
43,785
Population (2024)
43,619
Population (2010)
43,785
Peak (2024)
0.03%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 43,619 |
| 2011 | 43,376 |
| 2012 | 42,966 |
| 2013 | 43,200 |
| 2014 | 43,102 |
| 2015 | 42,973 |
| 2016 | 43,011 |
| 2017 | 42,931 |
| 2018 | 43,032 |
| 2019 | 43,123 |
| 2020 | 43,364 |
| 2021 | 43,453 |
| 2022 | 43,396 |
| 2023 | 43,588 |
| 2024 | 43,785 |
Race & Ethnicity
| White | 95.0% |
| Black or African American | 1.2% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.0% |
| Two or More Races | 0.0% |
Age & Sex
40.8
Median Age
50.8%
Female
49.2%
Male
18.7%
Age 65+
Age Distribution
Children (under 15): 19.6% · Seniors (65+): 18.7%
Income & Poverty
| Median household income | $62,008$-7,672 vs state |
| Mean household income | $76,105 |
| Per-capita income | $29,794 |
| Poverty rate | 10.5%+1.3% vs state |
| Unemployment rate | 2.4% |
| Employment-to-population | 56.9% |
Top Industries by Employment
The largest employment sector in Highland County is professional & business services, accounting for 24.9% of workers.
How residents commute
0.1%
Drive alone
1.1%
Carpool
79.8%
Public transit
6.3%
Work from home
28.3 min
Avg commute
Housing
$157,000$-42,200 vs state
Median home value
$757
Median rent
73.2%
Homeownership rate
19,005
Total housing units
88.5%
Occupied
11.5%
Vacant
26.8%
Renter-occupied
Social & access
91.1%
With health insurance
89.3%
With broadband internet
15.3%
Foreign-born
7.7%
Veterans (18+)
18.0%
With a disability
96.8%
Speak language other than English at home
Education
86.9%
High School+
15.6%
Bachelor's+
Largest cities in Ohio
Other counties in Ohio
Part of Ohio
Metro areas in Ohio
County rankings
Frequently Asked Questions
Highland County, Ohio has a population of 43,403 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 56th-largest county in Ohio. Population density is 78 people per square mile.
The population of Highland County has grown 0.4% since 2010 (43,619 → 43,785), a +0.03% annualized rate.
The median household income in Highland County, Ohio is $62,008, with mean (average) household income of $76,105 and per-capita income of $29,794. 10.5% of residents live below the federal poverty level.
In Highland County, the largest racial and ethnic groups are White (95.0%), Black or African American (1.2%), Hispanic or Latino (1.0%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Highland County, Ohio is 40.8 years. Residents are 50.8% female and 49.2% male.
The median home value in Highland County is $157,000 and median monthly rent is $757. 73.2% of occupied housing units are owner-occupied. The county has 19,005 total housing units, 11.5% of which are vacant.
The largest employment sector in Highland County, Ohio is professional, scientific, and management services, employing 24.9% of workers. The unemployment rate is 2.4%.
Columbus is among the largest cities associated with Highland County, Ohio, with a population of 906,480.
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Statewide data for Ohio
Population, race, income, age, and trends across Ohio
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.