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CITY · 2000 CENSUS

Senecaville

Ohio · 453 residents · 0.48 sq mi
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The short version

Senecaville is a city of 453 people in Ohio. Four-year degrees are less common here than nationally, at 7% of adults. The typical home is worth $47,500, having risen by half since 1990. That trails the Ohio median by roughly 32%. 77% of homes are owner-occupied. Median household income is $27,813, under the $42,589 national median.

At a glance
Lower income
below the US median
US median: $42,589
Mid-age
median age 35.6
US median: 35.2
Less educated
7% hold a bachelor's degree
US average: 24%
Stable housing
home values roughly flat, inflation adjusted
US median home: $120,530
Section 01

Population & growth

453
+7%since 1990
from 424 in 1990
1990 – 2025
35.6
+6%since 1990
from 33.7 in 1990
US average: 35.2
Land area
0.48 sq mi
Population, 19902024
30034338642847119902000201020202024Senecaville
2024406
1990201020202024
Age distribution, 2000
Under 57.5%(34)
US avg: 6.8%
5 to 98.6%(39)
US avg: 7.3%
10 to 146.8%(31)
US avg: 7.3%
15 to 197.7%(35)
US avg: 7.2%
20 to 243.8%(17)
US avg: 6.7%
25 to 3414.3%(65)
US avg: 14.2%
35 to 4416.8%(76)
US avg: 16%
45 to 5412.1%(55)
US avg: 13.4%
55 to 649.3%(42)
US avg: 8.6%
65 to 748.6%(39)
US avg: 6.5%
75 to 842.6%(12)
US avg: 4.4%
85 and over1.8%(8)
US avg: 1.5%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$27,813
+4%inflation adjusted, since 1990
from $20,313 in 1990
US average: $42,589
1990 – 2024
$12,559
+63%since 1990
from $7,707 in 1990
US average: $21,522
17.2%
−7.8 ptssince 1990
from 25.0% in 1990
US average: 12.4%
Section 03

Housing

$47,500
+16%inflation adjusted, since 1990
from $31,100 in 1990
US average: $120,530
1990 – 2024
$494
+44%inflation adjusted, since 1990
from $260 in 1990
US average: $602
76.7%
−7.1 ptssince 1990
from 83.8% in 1990
23.3% rent
Section 04

Race & ethnicity

1990
White, non-Hispanic100%(424)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
2000
White, non-Hispanic100%(453)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

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

Hispanic origin
Ancestry
Irish24.9%(101)
German15.8%(64)
English11.1%(45)
Dutch3.2%(13)
American3%(12)
Hungarian3%(12)
Welsh1.7%(7)
Polish1.5%(6)
French1.2%(5)
+ 4 more ancestry groups with data
Slovak1%(4)
British0.2%(1)
Italian0.2%(1)
Section 05

Education

6.5%
+1.4 ptssince 1990
from 5.1% in 1990
US average: 24.4%
High school or higher
83.2%
+20.2 ptssince 1990
from 63.0% in 1990
US average: 80.3%
1.2%
+0.9 ptssince 1990
from 0.4% in 1990
US average: 8.8%
Section 06

Commute & transportation

19.1 min
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 married25.3%(46)
Married61.5%(112)
Widowed1.1%(2)
Divorced12.1%(22)
Women 15+
Never married19.7%(41)
Married50.5%(105)
Widowed13%(27)
Divorced16.8%(35)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

8.4%
−8.5 ptssince 2013
from 16.9% in 2013
US average: 8.4%
47.5%
−1.3 ptssince 2020
from 48.8% in 2020
US average: 54.8%
Direct-purchase
11.8%
Unchangedsince 2020
from 11.8% in 2020
US average: 13.8%
27.3%
+2.9 ptssince 2020
from 24.4% in 2020
US average: 18.4%
31.3%
−1.1 ptssince 2020
from 32.4% in 2020
US average: 20.9%
VA health care
3.9%
+2.1 ptssince 2020
from 1.8% in 2020
US average: 2.2%
Any private
53.9%
−0.5 ptssince 2020
from 54.4% in 2020
US average: 67.1%
Any public
54.7%
+3.8 ptssince 2020
from 50.9% 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)17.9%(7)
US avg: 26.4%
Gulf War (1990s)12.8%(5)
US avg: 24.3%
Vietnam era48.7%(19)
US avg: 33.1%
Korean War15.4%(6)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 39 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 Senecaville, Ohio?

Senecaville, Ohio has about 453 residents according to the 2000 Census.

What is the median household income in Senecaville, Ohio?

The typical household in Senecaville, Ohio earns about $27,813 a year. Half of households make more than that, and half make less.

Is Senecaville, Ohio expensive?

In Senecaville, Ohio, the median home is worth about $47,500, and the typical rent is about $494 a month.

How educated are people in Senecaville, Ohio?

About 6.5% of adults age 25 and over in Senecaville, Ohio hold a bachelor's degree or higher.

What is the poverty rate in Senecaville, Ohio?

About 17.2% of people in Senecaville, Ohio live below the federal poverty line.

Has Senecaville, Ohio grown since 1990?

Yes, Senecaville, Ohio has grown since 1990. The population has added about 29 residents, a change of about 7 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 →