Dayton, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Dayton, Ohio is 136,741 as of the 2023 American Community Survey, making it the 6th-largest city in Ohio. The median household income is $43,454, the median home value is $93,200, and the median age is 34.2.
The population has declined 4.2% since 2010 (142,348 → 136,346).
136,741
Population
2450
People / sq mi
$43,454
Median Income
$93,200
Median Home Value
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Dayton covers 55.8 sq mi of land at 2450 people per square mile.
About Dayton, OH
In Dayton, home values do the distinguishing — a median of $93,200. Dayton is a city in Ohio with a population of 136,741. That makes it one of the ten largest cities in Ohio in the country, at #6 by population.
Household earnings sit near the bottom of the range at $43,454, below the US median of $78,538. Hardship is pronounced — at 20.9%, poverty is near the top of the range for US cities, above the national 12.4%. Real estate is inexpensive, with a typical home worth only $93,200, with typical rent around $866.
Fewer adults hold degrees here than in most comparable places — 20.7%, below the national 35.0%. About 8.8% of the workforce is home-based, below the national 14.0%, and the average commute runs about 21 minutes each way.
Dayton city Population History (2010-2024)
The city of Dayton city had a population of 142,348 in 2010 and 136,346 in 2024, a -4.2% growth over 14 years. The peak was 142,348 in 2010. Average annual growth rate: -0.31%.
136,346
Population (2024)
142,348
Population (2010)
142,348
Peak (2010)
-0.31%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 142,348 |
| 2011 | 142,000 |
| 2012 | 141,916 |
| 2013 | 142,035 |
| 2014 | 141,117 |
| 2015 | 140,819 |
| 2016 | 140,849 |
| 2017 | 140,372 |
| 2018 | 140,439 |
| 2019 | 140,407 |
| 2020 | 137,553 |
| 2021 | 136,909 |
| 2022 | 136,100 |
| 2023 | 135,936 |
| 2024 | 136,346 |
Race & Ethnicity
| White | 51.3% |
| Black or African American | 38.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.8% |
| Two or More Races | 0.0% |
Economy & Income
$43,454
Median Household Income
$26,381
Per Capita Income
20.9%
Poverty Rate
5.7%
Unemployment Rate
Housing
$93,200
Median Home Value
$866
Median Rent
48.2%
Owner-Occupied
Education
87.1%
High School+
20.7%
Bachelor's+
Commute
3.7%
Drive Alone
71.2%
Public Transit
8.8%
Work From Home
20.6 min
Avg Commute
Community Profile
23.3%
Foreign Born
92.5%
Non-English at Home
7.1%
Veterans
18.7%
With Disability
91.7%
Health Insurance
90.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 24.8% |
| Manufacturing | 14.3% |
| Education, Health Care & Social Services | 11.7% |
| Finance, Insurance & Real Estate | 9.4% |
| Retail Trade | 7.3% |
| Information | 6.0% |
| Public Administration | 4.9% |
| Arts, Entertainment & Food Services | 3.4% |
| Construction | 3.4% |
| Transportation & Warehousing | 1.7% |
| Agriculture & Mining | 0.4% |
Largest cities in Ohio
Largest counties in Ohio
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Metro areas in Ohio
City rankings
Frequently Asked Questions
Dayton, Ohio has a population of 136,741 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 6th-largest city in Ohio.
The median household income in Dayton, Ohio is $43,454, with 20.9% of residents living below the federal poverty level.
The median home value in Dayton, Ohio is $93,200, with median monthly rent at $866 and a homeownership rate of 48.2%.
The median age in Dayton, Ohio is 34.2 years. The population is 49.5% male and 50.5% female.
The population has declined 4.2% since 2010 (142,348 → 136,346).
Dayton city, OH Climate
Dayton city, OH has an average annual temperature of 11.5°C (53°F) and receives about 986 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.5°C
Avg Temp
986
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -3° / 27° | 59 mm |
| February | 0° / 31° | 57 mm |
| March | 5° / 41° | 85 mm |
| April | 11° / 52° | 98 mm |
| May | 17° / 63° | 109 mm |
| June | 22° / 72° | 94 mm |
| July | 24° / 75° | 101 mm |
| August | 23° / 74° | 88 mm |
| September | 19° / 67° | 71 mm |
| October | 13° / 55° | 69 mm |
| November | 6° / 43° | 81 mm |
| December | 1° / 33° | 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 Dayton city, OH
The most comfortable months to visit Dayton city, OH are typically September, June and August, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -7°C low). May is usually the wettest month.
Where to stay near Dayton
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.