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COUNTY · 2000 CENSUS

Lake County

Ohio · 227,511 residents · 229 sq mi
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The short version

Lake County is home to 227,511 people in Ohio. 78% of homes are owner-occupied. At a median age of 38.6, this is an older place than the country as a whole. The poverty rate is 5.1%, under the national 12.4%. That is roughly 19% ahead of the Ohio median. The median household earns $48,763, about 14% above the national median.

At a glance
Wealthier
above the US median
US median: $42,589
Older
median age 38.6
US median: 35.2
Average education
22% hold a bachelor's degree
US average: 24%
Less affordable
home values up 29%, inflation adjusted
US median home: $120,530
Section 01

Population & growth

227,511
+6%since 1990
from 215,499 in 1990
1990 – 2025
38.6
+13%since 1990
from 34.3 in 1990
US average: 35.2
Land area
229 sq mi
Population, 19902024
214K219K225K231K237K19902000201020202024Lake County
2024232K
1990201020202024
Age distribution, 2000
Under 56.1%(13,906)
US avg: 6.8%
5 to 96.8%(15,486)
US avg: 7.3%
10 to 147.1%(16,079)
US avg: 7.3%
15 to 196.5%(14,689)
US avg: 7.2%
20 to 245%(11,460)
US avg: 6.7%
25 to 3412.9%(29,247)
US avg: 14.2%
35 to 4416.9%(38,345)
US avg: 16%
45 to 5414.8%(33,689)
US avg: 13.4%
55 to 649.9%(22,566)
US avg: 8.6%
65 to 747.5%(17,024)
US avg: 6.5%
75 to 845.1%(11,676)
US avg: 4.4%
85 and over1.5%(3,344)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$48,763
+4%inflation adjusted, since 1990
from $35,605 in 1990
US average: $42,589
1990 – 2024
$23,160
+50%since 1990
from $15,465 in 1990
US average: $21,522
5.1%
+0.2 ptssince 1990
from 4.9% in 1990
US average: 12.4%
Section 03

Housing

$125,400
+29%inflation adjusted, since 1990
from $73,900 in 1990
US average: $120,530
1990 – 2024
$623
Unchangedinflation adjusted, since 1990
from $475 in 1990
US average: $602
77.5%
+1.7 ptssince 1990
from 75.8% in 1990
22.5% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic97.5%(210,064)
Black1.6%(3,452)
Hispanic / Latino0.7%(1,480)
Asian0.7%(1,471)
2000
White, non-Hispanic94.4%(214,881)
Black2%(4,447)
Hispanic / Latino1.7%(3,879)
Asian0.9%(2,034)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican2.9%(6,708)
Puerto Rican1.6%(3,742)
Guatemalan0.2%(362)
Venezuelan0.1%(245)
Honduran0.1%(191)
Spaniard0.1%(165)
Peruvian0.1%(151)
Colombian0.1%(126)
Cuban0%(61)
+ 7 more hispanic origin groups with data
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)
Pacific Islander origin
Chamorro0%(50)
Samoan0%(11)
Tongan0%(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)
Swiss0.3%(633)
Danish0.2%(561)
Romanian0.2%(475)
Serbian0.2%(355)
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)
Somali0%(38)
Haitian0%(37)
Syrian0%(36)
Turkish0%(25)
Jordanian0%(16)
Israeli0%(13)
Ghanaian0%(12)
Moroccan0%(11)
Section 05

Education

21.5%
+4.1 ptssince 1990
from 17.5% in 1990
US average: 24.4%
High school or higher
86.4%
+5.4 ptssince 1990
from 81.1% in 1990
US average: 80.3%
6.9%
+1.7 ptssince 1990
from 5.2% in 1990
US average: 8.8%
Section 06

Commute & transportation

14.7 min
−27%since 1990
from 20.1 min in 1990
US average: 17.6
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

Marital status
Men 15+
Never married26.2%(22,894)
Married61.7%(53,976)
Widowed2.8%(2,468)
Divorced9.3%(8,103)
Women 15+
Never married20.3%(19,228)
Married56.3%(53,318)
Widowed11.9%(11,289)
Divorced11.5%(10,848)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

4.5%
−5.2 ptssince 2013
from 9.7% in 2013
US average: 8.4%
62.2%
−1.4 ptssince 2020
from 63.6% in 2020
US average: 54.8%
Direct-purchase
14.3%
−0.1 ptssince 2020
from 14.4% in 2020
US average: 13.8%
22.3%
+0.9 ptssince 2020
from 21.4% in 2020
US average: 18.4%
14.0%
−0.1 ptssince 2020
from 14.1% in 2020
US average: 20.9%
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)
US avg: 26.4%
Gulf War (1990s)16.6%(2,220)
US avg: 24.3%
Vietnam era33.6%(4,503)
US avg: 33.1%
Korean War5.4%(724)
US avg: 4.5%
World War II2%(265)
US avg: 1%

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
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Frequently asked

How many people live in Lake County, Ohio?

Lake County, Ohio has about 227,511 residents according to the 2000 Census.

What is the median household income in Lake County, Ohio?

The typical household in Lake County, Ohio earns about $48,763 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 $125,400, and the typical rent is about $623 a month.

How educated are people in Lake County, Ohio?

About 21.5% 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 5.1% 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 12,012 residents, a change of about 6 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →