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
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Niles covers 8.7 sq mi of land at 2115 people per square mile.
About Niles, OH
Housing cost is the defining feature of Niles: the median home is valued at $108,400. Niles is a city in Ohio with a population of 18,301.
Earnings trail the nation, with the median household making $49,987, below the US median of $78,538. The poverty rate is 7.9%, below the national 12.4%. Real estate is inexpensive, with a typical home worth only $108,400, with typical rent around $787.
Fewer adults hold degrees here than in most comparable places — 20.2%, below the national 35.0%. Remote work is rare here (4.5%, below the national 14.0%), and the average commute runs about 21 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
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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).
Niles city, OH Climate
Niles city, OH has an average annual temperature of 9.9°C (50°F) and receives about 977 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.9°C
Avg Temp
977
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -3° / 26° | 57 mm |
| February | -2° / 28° | 47 mm |
| March | 3° / 38° | 75 mm |
| April | 9° / 48° | 84 mm |
| May | 15° / 59° | 93 mm |
| June | 20° / 68° | 104 mm |
| July | 22° / 72° | 106 mm |
| August | 21° / 70° | 88 mm |
| September | 18° / 64° | 99 mm |
| October | 11° / 52° | 70 mm |
| November | 5° / 42° | 80 mm |
| December | 0° / 31° | 74 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Niles city, OH
The most comfortable months to visit Niles city, OH are typically August, June and July, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 29°C high). The coldest is January (near -8°C low). July is usually the wettest month.
Where to stay near Niles
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.