Greenhills, OH demographics:
population, income, and more

Total population
3,702
0.2% year-over-year change
Median household income
$70,250/yr
-5.5% year-over-year change
Housing units
1,490
-2.9% year-over-year change

Greenhills population

How many people live in Greenhills

Greenhills is home to 3,702 residents, according to the most recent Census data. Gender-wise, 51% of Greenhills locals are male, and 49% are female.

Total population
3,702
0.2% year-over-year change
Gender ratio
Male
51%
1,887
Female
49%
1,815
Value Percent YoY change
Male 1,887 51% 8.2%
Female 1,815 49% -6.9%
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 Greenhills is 39, with the population distributed as follows: about 22.2% are children under 15, then 12.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.6% of the population, while another 18.5% fall into the 45 to 64 bracket. Finally, around 22.4% are 65 or older.

Median age
39.3
Age breakdown
Under 15
22.2%
15 to 24
12.3%
25 to 44
24.6%
45 to 64
18.5%
Over 65
22.4%
Value Percent YoY change
Under 15 820 22.2% 7.9%
15 to 24 455 12.3% 1.8%
25 to 44 910 24.6% -5.1%
45 to 64 686 18.5% -22.8%
Over 65 831 22.4% 30.1%
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 Greenhills, 95.7% of the population are US-born citizens, while 3.4% have gained naturalized citizenship. At the same time, 0.9% of residents are non-citizens. As for race, 67.7% of locals are Caucasian, 18.3% are African American and 1.1% have Asian roots. There’s also a share of 11.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
95.7%
Non-U.S.-born citizens
3.4%
Non-citizens
0.9%
Value Percent YoY change
U.S.-born citizens 3,543 95.7% -0.0%
Non-U.S.-born citizens 125 3.4% 0.8%
Non-citizens 34 0.9% 36.0%
Racial breakdown
White
67.7%
Black or African American
18.3%
American Indian and Alaska Native
0%
Asian
1.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
11.9%
Other
1%
Value Percent
White 2,506 67.7%
Black or African American 676 18.3%
American Indian and Alaska Native 1 0%
Asian 42 1.1%
Two or more races 441 11.9%
Other 36 1%

Households in Greenhills

A peek inside Greenhills households

Greenhills has 1,481 households, with an average of 2 members in each. Of these, 59.2% are families, while the remaining 40.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,481
-0.2% year-over-year change
Average people per household
2
Non-family households
605
Family households
876
Value Percent YoY change
Non-family households 605 40.8% 8.0%
Family households 876 59.2% -5.2%
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 Greenhills

The housing landscape of Greenhills

Greenhills's housing consists of 1,490 units, with 64.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 13.6% 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 1.8% of the housing landscape.

Housing units
1,490
-2.9% year-over-year change
Housing types
Value Percent
1 unit, detached 959 64.4%
1 unit, attached 202 13.6%
2 units 94 6.3%
3 or 4 units 63 4.2%
5 to 9 units 120 8%
10 to 19 units 18 1.2%
20 to 49 units 7 0.5%
Mobile home 27 1.8%
Homes built since 2020
0
% year-over-year change

The age of buildings in Greenhills

In Greenhills, the median construction year is 1955. About 18.7% of homes were built before the 1940s, with another 7.8% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 278 18.7% -18.9%
Built between 1940 and 1949 117 7.8% 7.3%
Built between 1950 and 1959 660 44.3% 0.0%
Built between 1960 and 1969 302 20.3% 8.6%
Built between 1970 and 1979 44 3% -53.7%
Built between 1990 and 1999 24 1.6% 26.3%
Built between 2000 and 2009 38 2.6% 1,166.7%
Built between 2010 and 2019 27 1.8% 0.0%
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.

Greenhills occupancy rates

Out of the 1,481 occupied housing units in Greenhills, 65.8% are owner-occupied, while 34.2% are lived in by tenants. Meanwhile, 0.6% of all homes on the local market sit vacant.

Occupied housing units
1,481
-0.2% year-over-year change
Occupancy breakdown
Renter occupied
506
Owner occupied
975
Value Percent YoY
change
Renter occupied 506 34.2% -12.0%
Owner occupied 975 65.8% 7.3%
Unoccupied housing units
0.6%
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.

Greenhills housing costs

Housing costs in Greenhills come to a median of $1,101 per month, while tenants specifically pay a median gross rent of $993.

Median housing costs per month
$1,101/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 Greenhills
$993/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 Greenhills

Greenhills education at a glance

About 31.7% of the population in Greenhills went to high school, while 29.7% pursued college studies. Another 7.8% earned an associate degree and 17.1% hold a bachelor’s. Meanwhile, 11.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 62 2.3% 55.0%
High school diploma 872 31.7% -16.8%
College diploma 817 29.7% 14.6%
Associate degree 214 7.8% -16.4%
Bachelor's degree 471 17.1% -4.5%
Graduate degree 312 11.4% 39.3%
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 Greenhills

How much people earn in Greenhills

The average annual household income in Greenhills was $80,376 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -3.6% change from the previous year. At the same time, the median income stood at $70,250, reflecting a -5.5% shift over the same period.

Average household income in Greenhills
$80,376/year
-3.5% year-over-year change
Median household income in Greenhills
$70,250/year
-5.5% year-over-year change

Greenhills income by age

In Greenhills, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $87,063. Those with someone between 45 and 64 in charge, often well established professionally, earn $92,879 overall. Overall, 90.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $87,063 3.7%
45 - 64 $92,879 1.0%
Over 65 $54,796 7.7%
Above poverty level
3,285
Below poverty level
340
Value Percent YoY
change
Above poverty level 3,285 90.6% 0.2%
Below poverty level 340 9.4% 2.4%

Average renter income in Greenhills

To get a better sense of what renters earn on average in Greenhills, their median household income was $51,594 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 23.1%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$51,594
Rent-to-income ratio
23.1%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Greenhills

Workforce and job types in Greenhills

The job market in Greenhills is powered by 1,620 working residents, spread across a range of industries and roles. 81.1% of the working population are employed in professional or administrative positions, while 18.9% are in hands-on or service-based jobs. Also, 11.1% run their own businesses, 67.2% are employed by private companies, and 12.2% work in the public sector.

Workforce demographics

Working population
1,620
-6.3% year-over-year change
White collar
1,314
Blue collar
306
Value Percent YoY change
White collar 1,314 81.1% -5.3%
Blue collar 306 18.9% -10.5%
Employer type
Self employees
11.1%
Private companies
67.2%
Governmental workers
12.2%
Not for profit companies
9.5%
Value Percent YoY change
Self employees 180 11.1% -11.8%
Private companies 1,089 67.2% -8.1%
Governmental workers 197 12.2% 13.2%
Not for profit companies 154 9.5% -7.2%
Unemployment rate
2.5%
7.9% year-over-year change

Available workforce

The unemployment rate in Greenhills stands at 2.5%, 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 Greenhills

How people get around in Greenhills

Means of transportation
Value Percent YoY change
Car 1,309 81.7% -10.7%
Bus or trolleybus 15 0.9% 15.4%
Ferryboat 10 0.6% N/A
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 Greenhills by zipcode?

Zipcode Population Number of households Median income Average income
45218 3,836 1,546 $71,000 $81,131
45231 40,463 16,911 $71,353 $86,175
45240 29,600 10,986 $71,947 $82,911

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FAQs about Greenhills demographics 

What is the total population of Greenhills?

Greenhills has a total population of 3,702 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 +0.2% compared to a year ago.

What is the gender ratio in Greenhills?

The gender ratio in Greenhills is as follows:
  • 51% males (1,887 residents)
  • 49% females (1,815 residents)

What is the median age in Greenhills?

The median age in Greenhills is 39.3.

What is the age distribution of the population in Greenhills?

The age distribution in Greenhills is as follows:
  • Under 15: 22.2% (820 residents)
  • Ages 15-24: 12.3% (455 residents)
  • Ages 25-44: 24.6% (910 residents)
  • Ages 45-64: 18.5% (686 residents)
  • Over 65: 22.4% (831 residents)

What is the racial and ethnic makeup of Greenhills?

The racial and ethnic makeup of Greenhills is as follows:
  • White: 67.7% (2,506 residents)
  • Black or African American: 18.3% (676 residents)
  • American Indian and Alaska Native: 0% (1 residents)
  • Asian: 1.1% (42 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 11.9% (441 residents)
  • Other: 1% (36 residents)

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

U.S.-born citizens represent 95.7% of the population in Greenhills.

How many housing units are there in Greenhills?

There are 1,490 housing units in Greenhills, reflecting a -2.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Greenhills has a total of 1,481 households, with an average of 2 people in each.

What is the median household income in Greenhills?

Greenhills has a median household income of $70,250, representing a -5.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Greenhills?

The employment rate is 97.5% in Greenhills, with a workforce of 1,620 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 81.1% (1,314 residents)
  • Blue-collar workers: 18.9% (306 residents)

Places of employment:
  • Self-employed: 11.1% (180 residents)
  • Private companies: 67.2% (1,089 residents)
  • Governmental workers: 12.2% (197 residents)
  • Not-for-profit companies: 9.5% (154 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