Lake Seneca, Ohio Population 2024

623

Lake Seneca is a city located in Williams County Ohio. Lake Seneca has a 2024 population of 623. Lake Seneca is currently declining at a rate of -0.8% annually and its population has decreased by -5.03% since the most recent census, which recorded a population of 656 in 2020.

The average household income in Lake Seneca is $99,973 with a poverty rate of 0%. The median age in Lake Seneca is 53.7 years: 56.3 years for males, and 52.3 years for females.

Lake Seneca Demographics

According to the most recent ACS, the racial composition of Lake Seneca was:

  • White: 100%
  • Black or African American: 0%
  • Native American: 0%
  • Asian: 0%
  • Native Hawaiian or Pacific Islander: 0%
  • Other race: 0%
  • Two or more races: 0%
State
Ohio
Land Area (mi²)
1.4 sq mi
Density (mi²)
438.70/sq mi
Growth Since 2020
-5.03% (-33)
The current population of Lake Seneca, Ohio is 623 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 656.

Population by Race

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Race
Population
Percentage (of total)
White633100%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%
Two or more races00%

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Lake Seneca Population by Race

Lake Seneca Population Pyramid 2024

Lake Seneca Median Age

53.7

Total

56.3

Male

52.3

Female

Lake Seneca Adults

There are 523 adults, (181 of whom are seniors) in Lake Seneca.

Lake Seneca Age Dependency

85.1

Age Dependency Ratio

52.9

Old Age Dependency Ratio

32.2

Child Dependency Ratio

Lake Seneca Sex Ratio

Female34454.34%
Male28945.66%

Lake Seneca Population by Age

Lake Seneca Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2662.3897.72.3
Married1942.7396.93.1
Non Family721.431000
Male0000
Female0000

2.73

Average Family Size

2.38

Average Household Size

97.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Lake Seneca Households and Families

Male

Female

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Education Attained
Count
Percentage
9th to 12th Grade61.17%
Associates Degree6011.67%
Bachelors Degree10921.21%
Graduate Degree468.95%
High School Graduate18736.38%
Less Than 9th Grade00%
Some College10620.62%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Lake Seneca Educational Attainment by Sex (over 25)

Lake Seneca Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White471465112
Hispanic434343

The highest rate of high school graduation is among hispanic people with a rate of 100%.

The highest rate of bachelors degrees is among hispanic people with a rate of 100%.

Lake Seneca Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Bachelors Degree$0$0$0
Graduate Degree$0$0$0
High School Graduate$43,897$58,500$43,162
Less Than 9th Grade$0$0$0
Overall$45,489$54,167$44,007
Some College$46,467$0$47,222

$45,489

Average Earnings

$54,167

Average Male

$44,007

Average Female

Lake Seneca Earnings by Educational Attainment

Lake Seneca Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Lake Seneca Language

88.36% of Lake Seneca residents speak only English, while 11.64% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 11.64% of the population.

Lake Seneca Language

rate

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Rate
Poverty
Less Than 9th Grade0%
High School0%
Some College0%
Bachelors or Greater0%

Lake Seneca Poverty Rate by Education

rate

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Rate
Poverty
Male Employed0%
Male Unemployed0%
Female Employed0%
Female Unemployed0%

Lake Seneca Poverty Rate by Employment Status and Sex

Lake Seneca Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Families$83,333$114,466
Households$81,200$99,973
Married Families$83,333$-999,999,999
Non Families$60,000$60,921

mean

median

Income by Household Type

Lake Seneca Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

73.0%

Overall Marriage Rate

75.2%

Male Marriage Rate

70.7%

Female Marriage Rate

Lake Seneca Married by Age and Sex

male

female

Lake Seneca Marriage

The age group where males are most likely to be married is 20-34, while the female age group most likely to be married is 20-34.

Lake Seneca Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Lake Seneca Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

14

Number of Veterans

14

Male Veterans

0

Female Veterans

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War
Veterans
Vietnam14
Second Gulf War0
First Gulf War0
Korea0
World War II0

Lake Seneca Veterans by War

count

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Age Group
Veterans
65 to 747
75+7
18 to 340
35 to 540
55 to 640

Lake Seneca Veterans by Age

count

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Name
Veterans
% of Total
White142.68%

Lake Seneca Veterans by Race

Lake Seneca Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

100%

Veteran Disability Rate

Lake Seneca Veterans by Education

LaborForceParticipation

57%

Labor Force Participation

57%

Employment Rate

0%

Unemployment Rate

Lake Seneca Employment by Age

LaborForceParticipation

Lake Seneca Employment by Race

LaborForceParticipation

Lake Seneca Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

66.51%

Born in Lake Seneca

93.21%

Native Born

6.79%

Foreign Born

6.79%

Non Citizen

0%

Naturalized

Place of Birth

93.21% of Lake Seneca residents were born in the United States, with 66.51% having been born in Ohio. 6.79% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Lake Seneca Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
2024623-5-0.8%
2023628-5-0.79%
2022633-5-0.78%
2021638-18-2.74%
202065611621.48%
2019540234.45%
2018517-76-12.82%
2017593325.7%
2016561-26-4.43%
2015587-81-12.13%
201466830.45%
201366513024.3%
2012535-127-19.18%
201166219742.37%
201046500%

Lake Seneca Population by Year