Lucas County, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 6th-largest in Ohio
The population of Lucas County, Ohio is 428,748 as of the 2023 American Community Survey, making it the 6th-largest county in Ohio. The median household income is $60,095, the median home value is $155,200, and the median age is 38.3.
The population of Lucas County has declined 3.4% since 2010 (441,447 → 426,291), a -0.25% annualized rate.
428,748
Population
-0.25%
Annual growth
1262
People / sq mi
$60,095
Median Income
$155,200
Median Home Value
Lucas County covers 340 sq mi of land at 1262.3 people per square mile.
About Lucas County, OH
Lucas County stands apart on settlement density — it is among the most densely settled of US counties, at roughly 1,262 people per square mile. Lucas County is a county in Ohio with a population of 428,748. It is the #6-largest of all counties in Ohio nationally.
Median household income is $60,095, below the US median of $78,538. Poverty sits at 13.1%, above the national 12.4%. The typical home is valued at $155,200, with typical rent around $911.
Educational attainment is on the higher side for US counties — 28.5% of adults hold a four-year degree, below the national 35.0%. Remote work is below the national 14.0% at 7.6%, and the average commute runs about 21 minutes each way.
That density explains much of the rest of the profile in Lucas County: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Lucas County Population History (2010-2024)
The county of Lucas County had a population of 441,447 in 2010 and 426,291 in 2024, a -3.4% growth over 14 years. The peak was 441,447 in 2010. Average annual growth rate: -0.25%.
426,291
Population (2024)
441,447
Population (2010)
441,447
Peak (2010)
-0.25%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 441,447 |
| 2011 | 439,409 |
| 2012 | 436,846 |
| 2013 | 436,269 |
| 2014 | 434,736 |
| 2015 | 433,826 |
| 2016 | 433,113 |
| 2017 | 431,312 |
| 2018 | 429,990 |
| 2019 | 428,888 |
| 2020 | 430,870 |
| 2021 | 429,535 |
| 2022 | 427,154 |
| 2023 | 426,240 |
| 2024 | 426,291 |
Race & Ethnicity
| White | 69.2% |
| Black or African American | 19.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.3% |
| Two or More Races | 0.0% |
Age & Sex
38.3
Median Age
51.4%
Female
48.6%
Male
17.1%
Age 65+
Age Distribution
Children (under 15): 19.0% · Seniors (65+): 17.1%
Income & Poverty
| Median household income | $60,095$-9,585 vs state |
| Mean household income | $84,633 |
| Per-capita income | $36,289 |
| Poverty rate | 13.1%+3.9% vs state |
| Unemployment rate | 4.3% |
| Employment-to-population | 58.8% |
Top Industries by Employment
The largest employment sector in Lucas County is professional & business services, accounting for 24.7% of workers.
How residents commute
1.0%
Drive alone
1.7%
Carpool
79.6%
Public transit
7.6%
Work from home
20.6 min
Avg commute
Housing
$155,200$-44,000 vs state
Median home value
$911
Median rent
61.7%
Homeownership rate
200,764
Total housing units
90.7%
Occupied
9.3%
Vacant
38.3%
Renter-occupied
Social & access
94.7%
With health insurance
93.7%
With broadband internet
19.3%
Foreign-born
6.0%
Veterans (18+)
15.1%
With a disability
93.9%
Speak language other than English at home
Education
91.0%
High School+
28.5%
Bachelor's+
Largest cities in Ohio
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County rankings
Common questions about Lucas County, OH
Frequently Asked Questions
Lucas County, Ohio has a population of 428,748 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 6th-largest county in Ohio. Population density is 1262 people per square mile.
The population of Lucas County has declined 3.4% since 2010 (441,447 → 426,291), a -0.25% annualized rate.
The median household income in Lucas County, Ohio is $60,095, with mean (average) household income of $84,633 and per-capita income of $36,289. 13.1% of residents live below the federal poverty level.
In Lucas County, the largest racial and ethnic groups are White (69.2%), Black or African American (19.5%), Hispanic or Latino (1.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Lucas County, Ohio is 38.3 years. Residents are 51.4% female and 48.6% male.
The median home value in Lucas County is $155,200 and median monthly rent is $911. 61.7% of occupied housing units are owner-occupied. The county has 200,764 total housing units, 9.3% of which are vacant.
The largest employment sector in Lucas County, Ohio is professional, scientific, and management services, employing 24.7% of workers. The unemployment rate is 4.3%.
Columbus is among the largest cities associated with Lucas County, Ohio, with a population of 906,480.
Lucas County, OH Climate
Lucas County, OH has an average annual temperature of 10°C (50°F) and receives about 850 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
10°C
Avg Temp
850
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -4° / 24° | 44 mm |
| February | -3° / 27° | 43 mm |
| March | 3° / 37° | 65 mm |
| April | 9° / 48° | 78 mm |
| May | 16° / 60° | 81 mm |
| June | 21° / 69° | 92 mm |
| July | 23° / 74° | 84 mm |
| August | 22° / 72° | 85 mm |
| September | 18° / 64° | 79 mm |
| October | 11° / 53° | 59 mm |
| November | 5° / 41° | 72 mm |
| December | -1° / 30° | 68 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 Lucas County, OH
The most comfortable months to visit Lucas County, OH are typically June, August and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -8°C low). June is usually the wettest month.
Where to stay near Lucas County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.