COUNTY
Lake County
Ohio · 232,217 residents (2025 est.) · 229 sq mi
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The short version
With 232,216 people, Lake County is a county in Ohio. Few US counties rank higher on income. At a median age of 44.1, this is an older place than the country as a whole. 76% of homes are owner-occupied. Home values have risen by half since 2000, reaching $214,100. The foreign-born share is 5%.
At a glance
Average income
median household income $80,925, near the US median
US median: $82,259
Older
median age 44.1
US median: 38.9
Average education
32% hold a bachelor's degree
US average: 36%
More affordable
home values down 6%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Lake County
What changed most since 1990
- Median home value (2024 dollars)$177,365 → $214,100 (+21%)US over the same years: +67%
- Median age34.3 → 44.1 (+9.8 years)US over the same years: +6.0 years
- Hispanic share0.7% → 5.3% (+4.6 pts)US over the same years: +9.9 pts
Among the 88 counties in Ohio
- 13th in household income$80,925
- 17th in share with a bachelor's degree31.6%
- 24th in home value$214,100
- 20th in diversity score35.4
Section 01
Population & growth
232,216
+2%since 2000
from 227,511 in 2000
232,217 in 2025 (Census Bureau estimate)
1990 – 2025
Land area
229 sq mi
Population, 1990 – 2024
2024232K
Age distribution, 2024
Under 54.7%(10,925)
5 to 95.2%(12,079)
10 to 145.6%(13,002)
15 to 195.9%(13,793)
20 to 245.7%(13,283)
25 to 3411.9%(27,727)
35 to 4412%(27,840)
45 to 5412.4%(28,709)
55 to 6414.9%(34,550)
65 to 7412.8%(29,815)
75 to 846.3%(14,567)
85 and over2.6%(5,926)
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy
$80,925
−9%inflation adjusted, since 2000
from $48,763 in 2000
US average: $82,259
1990 – 2024
Households earning $100K+
53.4%
+19.9 ptssince 2009
from 33.4% in 2009
US average: 53.3%
Workforce by industry, 2024
Retail trade19.7%
Information10.7%
Other services8.4%
Public administration6.8%
Wholesale trade5.9%
Finance & insurance4.7%
Professional, scientific, technical3.8%
Transportation & warehousing2.7%
Arts, entertainment, food1.2%
Education & health services0.9%
Agriculture, forestry, fishing0.4%
Construction0.3%
Manufacturing0.1%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03
Housing
$214,100
−6%inflation adjusted, since 2000
from $125,400 in 2000
US average: $376,019
1990 – 2024
2.6
−9%since 2009
from 2.9 in 2009
1990 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
37
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity
2000
White, non-Hispanic94.4%(214,881)
Black2%(4,447)
Hispanic / Latino1.7%(3,879)
Asian0.9%(2,034)
Other0%
2024
White, non-Hispanic84.2%(195,593)
Black4.7%(11,024)
Hispanic / Latino5.3%(12,314)
Asian1.5%(3,419)
Other4.2%(9,866)
35
+81%since 2009
from 20 in 2009
1990 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
31
−21%since 2020
from 39 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry
Hispanic origin
Mexican2.9%(6,708)
Puerto Rican1.6%(3,742)
Central American0.3%(674)
South American0.3%(653)
Guatemalan0.2%(362)
Venezuelan0.1%(245)
Honduran0.1%(191)
Spaniard0.1%(165)
Peruvian0.1%(151)
Colombian0.1%(126)
Ecuadorian0%(64)
Cuban0%(61)
+ 7 more hispanic origin groups with data
Panamanian0%(57)
Argentine0%(39)
Nicaraguan0%(33)
Salvadoran0%(31)
Dominican0%(19)
Chilean0%(18)
Paraguayan0%(10)
Asian origin
Asian Indian0.7%(1,573)
Chinese0.3%(599)
Vietnamese0.2%(471)
Filipino0.2%(397)
Sri Lankan0%(103)
Korean0%(76)
Hmong0%(62)
Japanese0%(53)
Thai0%(44)
Pakistani0%(13)
Taiwanese0%(8)
Cambodian0%(6)
Pacific Islander origin
Chamorro0%(50)
Marshallese0%(23)
Native Hawaiian0%(21)
Samoan0%(11)
Tongan0%(9)
Guamanian0%(9)
Ancestry
German21.8%(50,612)
Irish17.3%(40,155)
Italian13.7%(31,766)
English10.8%(25,165)
Polish6.1%(14,218)
Slovene4.9%(11,397)
Hungarian3.5%(8,215)
American3.3%(7,653)
Croatian2.4%(5,545)
Scottish2%(4,741)
Slovak1.9%(4,514)
French1.6%(3,825)
+ 47 more ancestry groups with data
Swedish0.9%(2,168)
Russian0.9%(2,159)
Finnish0.9%(2,114)
Lithuanian0.9%(2,083)
Czech0.8%(1,941)
Scotch-Irish0.8%(1,882)
Welsh0.7%(1,656)
Dutch0.7%(1,545)
Arab0.6%(1,281)
Ukrainian0.5%(1,211)
Greek0.5%(1,188)
Lebanese0.3%(764)
Austrian0.3%(757)
British0.3%(721)
Norwegian0.3%(715)
Subsaharan African0.3%(699)
Swiss0.3%(633)
Danish0.2%(561)
Romanian0.2%(475)
Serbian0.2%(355)
French Canadian0.1%(323)
Canadian0.1%(317)
Portuguese0.1%(308)
Armenian0.1%(307)
West Indian0.1%(209)
Jamaican0.1%(143)
Nigerian0.1%(139)
Brazilian0.1%(118)
Kenyan0%(95)
Belgian0%(94)
Guyanese0%(90)
Bulgarian0%(86)
Iranian0%(70)
Latvian0%(60)
Macedonian0%(47)
Somali0%(38)
Haitian0%(37)
Syrian0%(36)
Australian0%(31)
Turkish0%(25)
Jordanian0%(16)
Israeli0%(13)
Palestinian0%(12)
Ghanaian0%(12)
Moroccan0%(11)
Egyptian0%(2)
Section 05
Education
High school or higher
94.4%
+8.0 ptssince 2000
from 86.4% in 2000
US average: 89.6%
Section 06
Commute & transportation
Section 07
Work & employment
Women 20-64 in the labor force
82.0%
+2.4 ptssince 2020
from 79.6% in 2020
US average: 74.6%
Section 08
People & community
Computer in household
95.5%
+3.5 ptssince 2020
from 92.0% in 2020
US average: 95.5%
Marital status
Men 15+
Never married32.9%(31,468)
Married52.8%(50,524)
Widowed3.3%(3,161)
Divorced11%(10,521)
Women 15+
Never married28%(28,105)
Married47.8%(48,017)
Widowed9.5%(9,575)
Divorced14.8%(14,839)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage
Direct-purchase
14.3%
−0.1 ptssince 2020
from 14.4% in 2020
US average: 13.8%
VA health care
2.7%
−0.1 ptssince 2020
from 2.8% in 2020
US average: 2.2%
Any private
74.4%
−1.1 ptssince 2020
from 75.5% in 2020
US average: 67.1%
Any public
35.1%
+0.8 ptssince 2020
from 34.3% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)21%(2,813)
Gulf War (1990s)16.6%(2,220)
Vietnam era33.6%(4,503)
Korean War5.4%(724)
World War II2%(265)
Share of the 13,389 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Lake County, decade by decade
| Year | Population | Median household income | Median home value | Bachelor's degree+ | Diversity score |
|---|---|---|---|---|---|
| 1990 | 215,499 | $85,454 | $177,365 | 17.5% | 7.6 |
| 2000 | 227,511 | $88,829 | $228,436 | 21.5% | 13.4 |
| 2010 | 230,041 | $78,972 | $227,438 | 24.2% | 21.5 |
| 2020 | 232,603 | $79,769 | $194,169 | 28.3% | 34.6 |
| 2024 | 232,216 | $80,925 | $214,100 | 31.6% | 35.4 |
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
Drill deeper
Places similar to Lake County
Hall County
Pop 226,568
Jefferson County
Pop 233,132
Okaloosa County
Pop 221,810
Linn County
Pop 232,028
Places similar to Lake CountyHead to head
Compare Lake County to nearby counties
LAKE COUNTY VS
Geauga County
Income$107,860+33%
Home value$331,100+55%
Population95,676−59%
SEE FULL COMPARISON →
LAKE COUNTY VS
Ashtabula County
Income$57,728−29%
Home value$159,500−26%
Population96,713−58%
SEE FULL COMPARISON →
LAKE COUNTY VS
Cuyahoga County
Income$64,468−20%
Home value$195,400−9%
Population1,232,925+431%
SEE FULL COMPARISON →
LAKE COUNTY VS
Trumbull County
Income$56,435−30%
Home value$141,800−34%
Population198,972−14%
SEE FULL COMPARISON →
Frequently asked
How many people live in Lake County, Ohio?
Lake County, Ohio has about 232,216 residents according to the 2024 American Community Survey.
What is the median household income in Lake County, Ohio?
The typical household in Lake County, Ohio earns about $80,925 a year. Half of households make more than that, and half make less.
Is Lake County, Ohio expensive?
In Lake County, Ohio, the median home is worth about $214,100, and the typical rent is about $1,113 a month.
How educated are people in Lake County, Ohio?
About 31.6% of adults age 25 and over in Lake County, Ohio hold a bachelor's degree or higher.
What is the poverty rate in Lake County, Ohio?
About 8.3% of people in Lake County, Ohio live below the federal poverty line.
Has Lake County, Ohio grown since 1990?
Yes, Lake County, Ohio has grown since 1990. The population has added about 16,717 residents, a change of about 8 percent over that period.
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All counties in OhioDATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024