Lake Seneca

Population: 558
Median household income: $83,839
Median home value: $191,900

Lake Seneca, a community in Williams County, Ohio, has 558 residents. The median household income of $83,839 is above the Williams County median ($61,834).

Between 2019 and 2023, Lake Seneca's population grew 3.3% from 540 to 558, while its median home value rose 79.9% from $106,700 to $191,900.

88.2% of workers drive to work alone. 95.1% of homes are single-family detached houses.

Demographics

ACS 2019–2023

Population: 558
Median age: 52.8 yrs
Median household income: $83,839
Median home value: $191,900
Median gross rent: —
Housing units: 268
Homeownership rate: 95.9%
Bachelor's degree or higher: 24.2%
Unemployment rate: 0.0%

Trends

ACS 5-year · 2019–2023

Population

540558

Median household income

$61,645$83,839

Median home value

$106,700$191,900

Year	Population	Median household income	Median home value
2019	540	$61,645	$106,700
2020	656	$70,670	$105,500
2021	638	$72,553	$114,400
2022	633	$81,200	$143,400
2023	558	$83,839	$191,900

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 52.3%

5 to 1713.3%

18 to 242.9%

25 to 346.1%

35 to 4413.1%

45 to 5414.0%

55 to 6413.4%

65 to 7413.3%

75 and over21.7%

	Count	Share
Under 5	13	2.3%
5 to 17	74	13.3%
18 to 24	16	2.9%
25 to 34	34	6.1%
35 to 44	73	13.1%
45 to 54	78	14.0%
55 to 64	75	13.4%
65 to 74	74	13.3%
75 and over	121	21.7%

Race & ethnicity

	Count	Share
White (non-Hispanic)	496	88.9%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	0	0.0%
Hispanic or Latino (any race)	62	11.1%

Educational attainment (age 25+)

No high school diploma2.0%

High school graduate38.9%

Some college or associate's34.9%

Bachelor's degree15.2%

Graduate or professional degree9.0%

	Count	Share
No high school diploma	9	2.0%
High school graduate	177	38.9%
Some college or associate's	159	34.9%
Bachelor's degree	69	15.2%
Graduate or professional degree	41	9.0%

Commute to work

Mean travel time to work: 25 min

Drove alone88.2%

Carpooled4.6%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home7.1%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	210	88.2%
Carpooled	11	4.6%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	17	7.1%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	51	23.1%
15 to 29 min	65	29.4%
30 to 44 min	85	38.5%
45 to 59 min	20	9.0%
60+ min	0	0.0%

Households

Average household size: 2.54
Poverty rate: 5.5% (30 of 546)

	Count	Share
Family households	184	83.6%
Nonfamily households	36	16.4%

Housing

Median year structure built: 1994

Occupancy

	Count	Share
Occupied	220	82.1%
Vacant	48	17.9%

Tenure (of occupied units)

	Count	Share
Owner-occupied	211	95.9%
Renter-occupied	9	4.1%

1-unit, detached95.1%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other4.9%

Units in structure

	Count	Share
1-unit, detached	255	95.1%
1-unit, attached	0	0.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	13	4.9%

Geography

Place GEOID: 3941500
Type (LSAD): 57
Land area: 1.42 sq mi
Water area: 0.37 sq mi
Center point: 41.6658, -84.6472