Trumbull County, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 15th-largest in Ohio
The population of Trumbull County, Ohio is 201,367 as of the 2023 American Community Survey, making it the 15th-largest county in Ohio. The median household income is $55,088, the median home value is $128,100, and the median age is 43.8.
The population of Trumbull County has declined 4.5% since 2010 (209,838 → 200,300), a -0.33% annualized rate.
201,367
Population
-0.33%
Annual growth
326
People / sq mi
$55,088
Median Income
$128,100
Median Home Value
Trumbull County covers 618 sq mi of land at 326.1 people per square mile.
About Trumbull County, OH
Trumbull County stands apart on settlement density — it is among the most densely settled of US counties, at roughly 326 people per square mile. With 201,367 residents, Trumbull County is a county in Ohio. It ranks #15 among counties in Ohio by population.
The typical household earns $55,088, below the US median of $78,538. The poverty rate is 12.6%, close to the national 12.4%. Homes are comparatively cheap — a median value of $128,100, with typical rent around $783.
Roughly 20.3% of adults have a bachelor’s, below the national 35.0%. Remote work is below the national 14.0% at 6.2%, and the average commute runs about 23 minutes each way.
That density explains much of the rest of the profile in Trumbull County: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Trumbull County Population History (2010-2024)
The county of Trumbull County had a population of 209,838 in 2010 and 200,300 in 2024, a -4.5% growth over 14 years. The peak was 209,838 in 2010. Average annual growth rate: -0.33%.
200,300
Population (2024)
209,838
Population (2010)
209,838
Peak (2010)
-0.33%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 209,838 |
| 2011 | 208,866 |
| 2012 | 207,245 |
| 2013 | 206,405 |
| 2014 | 205,071 |
| 2015 | 203,442 |
| 2016 | 201,854 |
| 2017 | 200,424 |
| 2018 | 198,574 |
| 2019 | 198,069 |
| 2020 | 201,682 |
| 2021 | 201,594 |
| 2022 | 200,716 |
| 2023 | 200,354 |
| 2024 | 200,300 |
Race & Ethnicity
| White | 86.0% |
| Black or African American | 8.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.8% |
| Two or More Races | 0.0% |
Age & Sex
43.8
Median Age
50.9%
Female
49.1%
Male
22.1%
Age 65+
Age Distribution
Children (under 15): 16.8% · Seniors (65+): 22.1%
Income & Poverty
| Median household income | $55,088$-14,592 vs state |
| Mean household income | $73,150 |
| Per-capita income | $31,807 |
| Poverty rate | 12.6%+3.4% vs state |
| Unemployment rate | 2.5% |
| Employment-to-population | 52.6% |
Top Industries by Employment
The largest employment sector in Trumbull County is professional & business services, accounting for 23.2% of workers.
How residents commute
0.6%
Drive alone
1.3%
Carpool
81.8%
Public transit
6.2%
Work from home
23.4 min
Avg commute
Housing
$128,100$-71,100 vs state
Median home value
$783
Median rent
71.5%
Homeownership rate
94,510
Total housing units
91.1%
Occupied
8.9%
Vacant
28.5%
Renter-occupied
Social & access
93.1%
With health insurance
89.8%
With broadband internet
21.2%
Foreign-born
9.0%
Veterans (18+)
17.4%
With a disability
95.3%
Speak language other than English at home
Education
90.0%
High School+
20.3%
Bachelor's+
Largest cities in Ohio
Other counties in Ohio
Part of Ohio
Metro areas in Ohio
County rankings
Frequently Asked Questions
Trumbull County, Ohio has a population of 201,367 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 15th-largest county in Ohio. Population density is 326 people per square mile.
The population of Trumbull County has declined 4.5% since 2010 (209,838 → 200,300), a -0.33% annualized rate.
The median household income in Trumbull County, Ohio is $55,088, with mean (average) household income of $73,150 and per-capita income of $31,807. 12.6% of residents live below the federal poverty level.
In Trumbull County, the largest racial and ethnic groups are White (86.0%), Black or African American (8.0%), Hispanic or Latino (0.8%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Trumbull County, Ohio is 43.8 years. Residents are 50.9% female and 49.1% male.
The median home value in Trumbull County is $128,100 and median monthly rent is $783. 71.5% of occupied housing units are owner-occupied. The county has 94,510 total housing units, 8.9% of which are vacant.
The largest employment sector in Trumbull County, Ohio is professional, scientific, and management services, employing 23.2% of workers. The unemployment rate is 2.5%.
Columbus is among the largest cities associated with Trumbull County, Ohio, with a population of 906,480.
Trumbull County, OH Climate
Trumbull County, OH has an average annual temperature of 9.5°C (49°F) and receives about 991 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.5°C
Avg Temp
991
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -4° / 25° | 57 mm |
| February | -2° / 28° | 48 mm |
| March | 3° / 37° | 75 mm |
| April | 9° / 47° | 85 mm |
| May | 15° / 58° | 93 mm |
| June | 19° / 67° | 104 mm |
| July | 22° / 71° | 104 mm |
| August | 21° / 70° | 91 mm |
| September | 17° / 63° | 100 mm |
| October | 11° / 52° | 74 mm |
| November | 5° / 41° | 83 mm |
| December | -1° / 31° | 77 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Trumbull County, OH
The most comfortable months to visit Trumbull County, OH are typically August, July and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -8°C low). June is usually the wettest month.
Where to stay near Trumbull County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.