Vandalia, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Vandalia, Ohio is 15,100 as of the 2023 American Community Survey, making it the 119th-largest city in Ohio. The median household income is $76,290, the median home value is $186,500, and the median age is 40.9.
The population has declined 1.6% since 2010 (15,260 → 15,013).
15,100
Population
1224
People / sq mi
$76,290
Median Income
$186,500
Median Home Value
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Vandalia covers 12.3 sq mi of land at 1224 people per square mile.
About Vandalia, OH
Vandalia stands apart on settlement density — it is among the most sparsely settled of US cities, at roughly 1,224 people per square mile. With 15,100 residents, Vandalia is a city in Ohio.
Household earnings are middling, with a median of $76,290 — near the US median of $78,538. Poverty runs at 7.5%, below the national 12.4%. Homes are comparatively cheap — a median value of $186,500, with typical rent around $863.
Degree attainment is mid-range for US cities: 26.3% of adults hold a four-year degree, below the national 35.0%. Remote work is on the lower side here, at 8.1%, below the national 14.0%, and the average commute runs about 21 minutes each way.
Vandalia city Population History (2010-2024)
The city of Vandalia city had a population of 15,260 in 2010 and 15,013 in 2024, a -1.6% growth over 14 years. The peak was 15,260 in 2010. Average annual growth rate: -0.12%.
15,013
Population (2024)
15,260
Population (2010)
15,260
Peak (2010)
-0.12%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 15,260 |
| 2011 | 15,222 |
| 2012 | 15,198 |
| 2013 | 15,170 |
| 2014 | 15,120 |
| 2015 | 15,087 |
| 2016 | 15,065 |
| 2017 | 15,042 |
| 2018 | 15,026 |
| 2019 | 14,997 |
| 2020 | 15,193 |
| 2021 | 15,130 |
| 2022 | 15,015 |
| 2023 | 14,983 |
| 2024 | 15,013 |
Race & Ethnicity
| White | 85.0% |
| Black or African American | 5.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.0% |
| Two or More Races | 0.0% |
Economy & Income
$76,290
Median Household Income
$42,747
Per Capita Income
7.5%
Poverty Rate
2.6%
Unemployment Rate
Housing
$186,500
Median Home Value
$863
Median Rent
61.9%
Owner-Occupied
Education
94.3%
High School+
26.3%
Bachelor's+
Commute
0.0%
Drive Alone
82.0%
Public Transit
8.1%
Work From Home
21.1 min
Avg Commute
Community Profile
17.6%
Foreign Born
96.1%
Non-English at Home
7.8%
Veterans
13.9%
With Disability
94.3%
Health Insurance
95.0%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 21.0% |
| Manufacturing | 13.6% |
| Finance, Insurance & Real Estate | 12.3% |
| Education, Health Care & Social Services | 11.0% |
| Retail Trade | 7.5% |
| Construction | 7.0% |
| Public Administration | 4.7% |
| Information | 4.4% |
| Arts, Entertainment & Food Services | 4.1% |
| Transportation & Warehousing | 0.5% |
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Part of Ohio
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City rankings
Frequently Asked Questions
Vandalia, Ohio has a population of 15,100 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 119th-largest city in Ohio.
The median household income in Vandalia, Ohio is $76,290, with 7.5% of residents living below the federal poverty level.
The median home value in Vandalia, Ohio is $186,500, with median monthly rent at $863 and a homeownership rate of 61.9%.
The median age in Vandalia, Ohio is 40.9 years. The population is 48.9% male and 51.1% female.
The population has declined 1.6% since 2010 (15,260 → 15,013).
Where to stay in Vandalia
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.