Niles, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Niles, Ohio is 18,301 as of the 2023 American Community Survey, making it the 101st-largest city in Ohio. The median household income is $49,987, the median home value is $108,400, and the median age is 42.1.
The population has declined 4.8% since 2010 (19,162 → 18,238).
18,301
Population
2115
People / sq mi
$49,987
Median Income
$108,400
Median Home Value
Niles covers 8.7 sq mi of land at 2115 people per square mile.
About Niles, OH
Niles is a city in Ohio with a population of 18,301. It ranks #101 among cities in Ohio by population. The median age is 42.1, older than the national median. The population is 46.5% male and 53.5% female.
The median household income in Niles is $49,987, below the US median of $74,580. 7.9% of residents live below the federal poverty level. Home values sit at a median of $108,400, with monthly rent averaging $787. The homeownership rate of 55.9% is lower than the national rate of 64.8%.
Educational attainment in Niles reflects 20.2% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 4.5% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 21.0 minutes each way.
Niles city Population History (2010-2024)
The city of Niles city had a population of 19,162 in 2010 and 18,238 in 2024, a -4.8% growth over 14 years. The peak was 19,162 in 2010. Average annual growth rate: -0.35%.
18,238
Population (2024)
19,162
Population (2010)
19,162
Peak (2010)
-0.35%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 19,162 |
| 2011 | 19,084 |
| 2012 | 18,924 |
| 2013 | 18,814 |
| 2014 | 18,665 |
| 2015 | 18,510 |
| 2016 | 18,342 |
| 2017 | 18,403 |
| 2018 | 18,304 |
| 2019 | 18,176 |
| 2020 | 18,419 |
| 2021 | 18,399 |
| 2022 | 18,303 |
| 2023 | 18,256 |
| 2024 | 18,238 |
Race & Ethnicity
| White | 88.5% |
| Black or African American | 3.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.1% |
Economy & Income
$49,987
Median Household Income
$31,216
Per Capita Income
7.9%
Poverty Rate
2.4%
Unemployment Rate
Housing
$108,400
Median Home Value
$787
Median Rent
55.9%
Owner-Occupied
Education
91.7%
High School+
20.2%
Bachelor's+
Commute
0.5%
Drive Alone
83.4%
Public Transit
4.5%
Work From Home
21.0 min
Avg Commute
Community Profile
17.9%
Foreign Born
97.8%
Non-English at Home
7.9%
Veterans
17.9%
With Disability
95.6%
Health Insurance
90.0%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 22.6% |
| Education, Health Care & Social Services | 14.8% |
| Manufacturing | 13.8% |
| Arts, Entertainment & Food Services | 6.8% |
| Finance, Insurance & Real Estate | 5.2% |
| Information | 5.2% |
| Retail Trade | 4.8% |
| Transportation & Warehousing | 4.1% |
| Construction | 3.8% |
| Public Administration | 2.8% |
| Agriculture & Mining | 0.8% |
Largest cities in Ohio
Largest counties in Ohio
Part of Ohio
Metro areas in Ohio
City rankings
Frequently Asked Questions
Niles, Ohio has a population of 18,301 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 101st-largest city in Ohio.
The median household income in Niles, Ohio is $49,987, with 7.9% of residents living below the federal poverty level.
The median home value in Niles, Ohio is $108,400, with median monthly rent at $787 and a homeownership rate of 55.9%.
The median age in Niles, Ohio is 42.1 years. The population is 46.5% male and 53.5% female.
The population has declined 4.8% since 2010 (19,162 → 18,238).
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.