Monroe, Ohio Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Monroe, Ohio is 15,024 as of the 2023 American Community Survey, making it the 120th-largest city in Ohio. The median household income is $103,638, the median home value is $264,000, and the median age is 36.3.
The population has grown 27.4% since 2010 (12,516 → 15,950).
15,024
Population
952
People / sq mi
$103,638
Median Income
$264,000
Median Home Value
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Monroe covers 15.8 sq mi of land at 952 people per square mile.
About Monroe, OH
What distinguishes Monroe is density: among the most sparsely settled of US cities, around 952 people per square mile. With 15,024 residents, Monroe is a city in Ohio.
The typical household earns $103,638 a year, above the US median of $78,538. The poverty rate, 2.6%, is on the lower side for US cities and below the national 12.4%. The typical home is valued at $264,000, with typical rent around $1,575.
38.9% of adults 25 and older hold a bachelor’s degree, above the national average of 35.0%. About 15.5% of the workforce is home-based, above the national 14.0%, and the average commute runs about 24 minutes each way.
Monroe city Population History (2010-2024)
The city of Monroe city had a population of 12,516 in 2010 and 15,950 in 2024, a 27.4% growth over 14 years. The peak was 15,950 in 2024. Average annual growth rate: 1.77%.
15,950
Population (2024)
12,516
Population (2010)
15,950
Peak (2024)
1.77%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 12,516 |
| 2011 | 12,699 |
| 2012 | 12,845 |
| 2013 | 13,061 |
| 2014 | 13,258 |
| 2015 | 13,379 |
| 2016 | 13,496 |
| 2017 | 13,686 |
| 2018 | 13,869 |
| 2019 | 14,015 |
| 2020 | 15,460 |
| 2021 | 15,487 |
| 2022 | 15,554 |
| 2023 | 15,725 |
| 2024 | 15,950 |
Race & Ethnicity
| White | 84.6% |
| Black or African American | 4.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.4% |
| Two or More Races | 0.0% |
Economy & Income
$103,638
Median Household Income
$40,173
Per Capita Income
2.6%
Poverty Rate
1.8%
Unemployment Rate
Housing
$264,000
Median Home Value
$1,575
Median Rent
76.4%
Owner-Occupied
Education
96.6%
High School+
38.9%
Bachelor's+
Commute
0.0%
Drive Alone
75.8%
Public Transit
15.5%
Work From Home
24.4 min
Avg Commute
Community Profile
25.1%
Foreign Born
95.9%
Non-English at Home
8.0%
Veterans
7.8%
With Disability
97.6%
Health Insurance
99.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.1% |
| Manufacturing | 15.0% |
| Information | 9.6% |
| Education, Health Care & Social Services | 8.6% |
| Finance, Insurance & Real Estate | 8.6% |
| Public Administration | 5.6% |
| Construction | 5.4% |
| Retail Trade | 4.4% |
| Arts, Entertainment & Food Services | 3.8% |
| Transportation & Warehousing | 1.9% |
Largest cities in Ohio
Largest counties in Ohio
Part of Ohio
Metro areas in Ohio
City rankings
Frequently Asked Questions
Monroe, Ohio has a population of 15,024 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 120th-largest city in Ohio.
The median household income in Monroe, Ohio is $103,638, with 2.6% of residents living below the federal poverty level.
The median home value in Monroe, Ohio is $264,000, with median monthly rent at $1,575 and a homeownership rate of 76.4%.
The median age in Monroe, Ohio is 36.3 years. The population is 49.2% male and 50.8% female.
The population has grown 27.4% since 2010 (12,516 → 15,950).
Monroe city, OH Climate
Monroe city, OH has an average annual temperature of 11.6°C (53°F) and receives about 1029 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.6°C
Avg Temp
1029
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -2° / 28° | 64 mm |
| February | 0° / 32° | 63 mm |
| March | 6° / 42° | 94 mm |
| April | 11° / 52° | 98 mm |
| May | 17° / 63° | 114 mm |
| June | 22° / 71° | 87 mm |
| July | 24° / 75° | 104 mm |
| August | 23° / 74° | 89 mm |
| September | 19° / 67° | 78 mm |
| October | 13° / 55° | 74 mm |
| November | 7° / 44° | 87 mm |
| December | 1° / 33° | 77 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 Monroe city, OH
The most comfortable months to visit Monroe city, OH are typically June, September 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 Monroe
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.