Greene County, OH demographics:
population, income, and more

Total population
169,688
0.7% year-over-year change
Median household income
$87,309/yr
2.5% year-over-year change
Housing units
72,391
0.7% year-over-year change

Greene County population

How many people live in Greene County

Greene County is home to 169,688 residents, according to the most recent Census data. Gender-wise, 49.6% of Greene County locals are male, and 50.4% are female.

Total population
169,688
0.7% year-over-year change
Gender ratio
Male
49.6%
84,217
Female
50.4%
85,471
Value Percent YoY change
Male 84,217 49.6% 0.7%
Female 85,471 50.4% 0.7%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Greene County is 39, with the population distributed as follows: about 17% are children under 15, then 15% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.6% of the population, while another 23.8% fall into the 45 to 64 bracket. Finally, around 18.6% are 65 or older.

Median age
38.7
Age breakdown
Under 15
17%
15 to 24
15%
25 to 44
25.6%
45 to 64
23.8%
Over 65
18.6%
Value Percent YoY change
Under 15 28,774 17% -0.1%
15 to 24 25,450 15% 0.6%
25 to 44 43,495 25.6% 1.7%
45 to 64 40,418 23.8% -1.4%
Over 65 31,551 18.6% 2.9%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Greene County, 93.6% of the population are US-born citizens, while 4.6% have gained naturalized citizenship. At the same time, 1.8% of residents are non-citizens. As for race, 82% of locals are Caucasian, 6% are African American and 3% have Asian roots. There’s also a share of 7.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.6%
Non-U.S.-born citizens
4.6%
Non-citizens
1.8%
Value Percent YoY change
U.S.-born citizens 158,803 93.6% 0.6%
Non-U.S.-born citizens 7,815 4.6% 2.2%
Non-citizens 3,070 1.8% 3.0%
Racial breakdown
White
82%
Black or African American
6%
American Indian and Alaska Native
0.1%
Asian
3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
7.5%
Other
1.2%
Value Percent
White 139,223 82%
Black or African American 10,118 6%
American Indian and Alaska Native 246 0.1%
Asian 5,095 3%
Native Hawaiian and other Pacific Islander 86 0%
Two or more races 12,798 7.5%
Other 2,122 1.2%

Households in Greene County

A peek inside Greene County households

Greene County has 68,166 households, with an average of 2 members in each. Of these, 63.8% are families, while the remaining 36.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
68,166
1.0% year-over-year change
Average people per household
2
Non-family households
24,705
Family households
43,461
Value Percent YoY change
Non-family households 24,705 36.2% 0.5%
Family households 43,461 63.8% 1.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Greene County

The housing landscape of Greene County

Greene County's housing consists of 72,391 units, with 72.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.8% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.8% of the housing landscape.

Housing units
72,391
0.7% year-over-year change
Housing types
Value Percent
1 unit, detached 52,320 72.3%
1 unit, attached 3,441 4.8%
2 units 2,063 2.8%
3 or 4 units 2,616 3.6%
5 to 9 units 4,067 5.6%
10 to 19 units 4,092 5.6%
20 to 49 units 1,046 1.4%
50 or more units 2,143 3%
Mobile home 593 0.8%
Boat, RV, van, etc. 10 0%
Homes built since 2020
1,005
50.0% year-over-year change

The age of buildings in Greene County

In Greene County, the median construction year is 1976. About 8.8% of homes were built before the 1940s, with another 3.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 14.4% of homes were added from 2000 to 2009, 6.2% between 2010 and 2019, and 1.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 6,374 8.8% -0.8%
Built between 1940 and 1949 2,597 3.6% -6.3%
Built between 1950 and 1959 11,082 15.3% 1.9%
Built between 1960 and 1969 9,538 13.2% 4.5%
Built between 1970 and 1979 11,413 15.8% -1.3%
Built between 1980 and 1989 6,653 9.2% 6.7%
Built between 1990 and 1999 8,840 12.2% -3.7%
Built between 2000 and 2009 10,392 14.4% 0.1%
Built between 2010 and 2019 4,497 6.2% -4.1%
Built in 2020 or later 1,005 1.4% 50.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Greene County occupancy rates

Out of the 68,166 occupied housing units in Greene County, 68% are owner-occupied, while 32% are lived in by tenants. Meanwhile, 5.8% of all homes on the local market sit vacant.

Occupied housing units
68,166
1.0% year-over-year change
Occupancy breakdown
Renter occupied
21,818
Owner occupied
46,348
Value Percent YoY
change
Renter occupied 21,818 32% -0.3%
Owner occupied 46,348 68% 1.6%
Unoccupied housing units
5.8%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Greene County housing costs

Housing costs in Greene County come to a median of $1,193 per month, while tenants specifically pay a median gross rent of $1,135.

Median housing costs per month
$1,193/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Greene County
$1,135/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Greene County

Greene County education at a glance

About 28.6% of the population in Greene County went to high school, while 23.1% pursued college studies. Another 9.2% earned an associate degree and 20.1% hold a bachelor’s. Meanwhile, 17.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,095 1.6% 16.6%
High school diploma 38,564 28.6% 2.6%
College diploma 31,108 23.1% -5.0%
Associate degree 12,373 9.2% 5.5%
Bachelor's degree 27,102 20.1% 0.7%
Graduate degree 23,556 17.5% 3.1%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Greene County

How much people earn in Greene County

The average annual household income in Greene County was $110,530 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.5% change from the previous year. At the same time, the median income stood at $87,309, reflecting a +2.4% shift over the same period.

Average household income in Greene County
$110,530/year
1.5% year-over-year change
Median household income in Greene County
$87,309/year
2.5% year-over-year change

Greene County income by age

In Greene County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $91,523. Those with someone between 45 and 64 in charge, often well established professionally, earn $113,646 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $44,044, while those led by someone over 65, many of whom may be retired, have about $68,801 in earnings. Overall, 90.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $44,044 6.7%
25 - 44 $91,523 1.8%
45 - 64 $113,646 1.8%
Over 65 $68,801 3.5%
Above poverty level
144,627
Below poverty level
15,884
Value Percent YoY
change
Above poverty level 144,627 90.1% 0.7%
Below poverty level 15,884 9.9% 2.2%

Employment in Greene County

Workforce and job types in Greene County

The job market in Greene County is powered by 81,433 working residents, spread across a range of industries and roles. 82.8% of the working population are employed in professional or administrative positions, while 17.2% are in hands-on or service-based jobs. Also, 8.1% run their own businesses, 61% are employed by private companies, and 20% work in the public sector.

Workforce demographics

Working population
81,433
0.3% year-over-year change
White collar
67,432
Blue collar
14,001
Value Percent YoY change
White collar 67,432 82.8% -0.5%
Blue collar 14,001 17.2% 4.6%
Employer type
Self employees
8.1%
Private companies
61%
Governmental workers
20%
Not for profit companies
10.9%
Value Percent YoY change
Self employees 6,617 8.1% 5.9%
Private companies 49,691 61% -0.1%
Governmental workers 16,245 20% 1.2%
Not for profit companies 8,880 10.9% -2.6%
Unemployment rate
4.3%
7.8% year-over-year change

Available workforce

The unemployment rate in Greene County stands at 4.3%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Greene County

How people get around in Greene County

Commuting methods vary: 83.4% of residents travel by personal vehicle and 2.5% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 68,772 83.4% -0.1%
Taxicab 61 0.1% -3.2%
Bus or trolleybus 226 0.3% -40.5%
Railroad 55 0.1% -21.4%
Motorcycle 38 0% -5.0%
Bicycle 321 0.4% -2.7%
Walk 2,030 2.5% -5.2%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Greene County by zipcode?

Zipcode Population Number of households Median income Average income
45301 224 75 $0 $88,221
45305 11,498 4,363 $123,045 $142,112
45307 216 86 $72,500 $78,570
45314 6,536 1,339 $84,844 $96,639
45316 141 60 $83,125 $99,725
45324 41,194 18,389 $64,979 $82,364
45335 7,359 2,895 $81,690 $116,174
45370 2,518 892 $122,000 $181,589
45384 1,919 266 $67,019 $79,349
45385 40,617 16,093 $76,564 $101,295

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FAQs about Greene County demographics 

What is the total population of Greene County?

Greene County has a total population of 169,688 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.7% compared to a year ago.

What is the gender ratio in Greene County?

The gender ratio in Greene County is as follows:
  • 49.6% males (84,217 residents)
  • 50.4% females (85,471 residents)

What is the median age in Greene County?

The median age in Greene County is 38.7.

What is the age distribution of the population in Greene County?

The age distribution in Greene County is as follows:
  • Under 15: 17% (28,774 residents)
  • Ages 15-24: 15% (25,450 residents)
  • Ages 25-44: 25.6% (43,495 residents)
  • Ages 45-64: 23.8% (40,418 residents)
  • Over 65: 18.6% (31,551 residents)

What is the racial and ethnic makeup of Greene County?

The racial and ethnic makeup of Greene County is as follows:
  • White: 82% (139,223 residents)
  • Black or African American: 6% (10,118 residents)
  • American Indian and Alaska Native: 0.1% (246 residents)
  • Asian: 3% (5,095 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (86 residents)
  • Two or More Races: 7.5% (12,798 residents)
  • Other: 1.2% (2,122 residents)

What percentage of the population in Greene County are U.S.-born citizens?

U.S.-born citizens represent 93.6% of the population in Greene County.

How many housing units are there in Greene County?

There are 72,391 housing units in Greene County, reflecting a +0.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Greene County and what is the average household size?

Greene County has a total of 68,166 households, with an average of 2 people in each.

What is the median household income in Greene County?

Greene County has a median household income of $87,309, representing a +2.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Greene County?

The employment rate is 95.7% in Greene County, with a workforce of 81,433 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 82.8% (67,432 residents)
  • Blue-collar workers: 17.2% (14,001 residents)

Places of employment:
  • Self-employed: 8.1% (6,617 residents)
  • Private companies: 61% (49,691 residents)
  • Governmental workers: 20% (16,245 residents)
  • Not-for-profit companies: 10.9% (8,880 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025