Greenville, IL demographics:
population, income, and more

Total population
7,235
1.1% year-over-year change
Median household income
$62,089/yr
17.8% year-over-year change
Housing units
2,475
-5.1% year-over-year change

Greenville population

How many people live in Greenville

Greenville is home to 7,235 residents, according to the most recent Census data. Gender-wise, 57.6% of Greenville locals are male, and 42.4% are female.

Total population
7,235
1.1% year-over-year change
Gender ratio
Male
57.6%
4,171
Female
42.4%
3,064
Value Percent YoY change
Male 4,171 57.6% 1.3%
Female 3,064 42.4% 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 Greenville is 36, with the population distributed as follows: about 10.8% are children under 15, then 22% are in the 15 to 24 age group. Adults between 25 and 44 make up 33.5% of the population, while another 19.2% fall into the 45 to 64 bracket. Finally, around 14.5% are 65 or older.

Median age
35.8
Age breakdown
Under 15
10.8%
15 to 24
22%
25 to 44
33.5%
45 to 64
19.2%
Over 65
14.5%
Value Percent YoY change
Under 15 783 10.8% 2.9%
15 to 24 1,588 22% 4.9%
25 to 44 2,424 33.5% 1.9%
45 to 64 1,390 19.2% -2.5%
Over 65 1,050 14.5% -2.6%
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 Greenville, 97.7% of the population are US-born citizens, while 1.2% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. As for race, 82% of locals are Caucasian, 12.3% are African American and 1.1% have Asian roots. There’s also a share of 3.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.7%
Non-U.S.-born citizens
1.2%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 7,071 97.7% 3.1%
Non-U.S.-born citizens 90 1.2% -45.1%
Non-citizens 74 1% -46.0%
Racial breakdown
White
82%
Black or African American
12.3%
American Indian and Alaska Native
0.7%
Asian
1.1%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.7%
Other
0.1%
Value Percent
White 5,933 82%
Black or African American 892 12.3%
American Indian and Alaska Native 51 0.7%
Asian 81 1.1%
Two or more races 269 3.7%
Other 9 0.1%

Households in Greenville

A peek inside Greenville households

Greenville has 2,284 households, with an average of 2 members in each. Of these, 52.5% are families, while the remaining 47.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
2,284
-7.1% year-over-year change
Average people per household
2
Non-family households
1,084
Family households
1,200
Value Percent YoY change
Non-family households 1,084 47.5% -13.1%
Family households 1,200 52.5% -0.8%
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 Greenville

The housing landscape of Greenville

Greenville's housing consists of 2,475 units, with 61.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.2% 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 5.5% of the housing landscape.

Housing units
2,475
-5.1% year-over-year change
Housing types
Value Percent
1 unit, detached 1,530 61.8%
1 unit, attached 55 2.2%
2 units 28 1.1%
3 or 4 units 214 8.6%
5 to 9 units 270 10.9%
10 to 19 units 180 7.3%
20 to 49 units 31 1.2%
50 or more units 30 1.2%
Mobile home 137 5.5%
Homes built since 2020
0
% year-over-year change

The age of buildings in Greenville

In Greenville, the median construction year is 1973. About 18.3% of homes were built before the 1940s, with another 13.7% 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 454 18.3% -22.9%
Built between 1940 and 1949 339 13.7% -16.3%
Built between 1950 and 1959 214 8.6% 36.3%
Built between 1960 and 1969 118 4.8% -39.2%
Built between 1970 and 1979 446 18% 41.6%
Built between 1980 and 1989 399 16.1% 7.5%
Built between 1990 and 1999 272 11% 7.9%
Built between 2000 and 2009 152 6.1% -40.6%
Built between 2010 and 2019 81 3.3% 19.1%
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.

Greenville occupancy rates

Out of the 2,284 occupied housing units in Greenville, 60.8% are owner-occupied, while 39.2% are lived in by tenants. Meanwhile, 7.7% of all homes on the local market sit vacant.

Occupied housing units
2,284
-7.1% year-over-year change
Occupancy breakdown
Renter occupied
896
Owner occupied
1,388
Value Percent YoY
change
Renter occupied 896 39.2% -18.2%
Owner occupied 1,388 60.8% 1.8%
Unoccupied housing units
7.7%
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.

Greenville housing costs

Housing costs in Greenville come to a median of $866 per month, while tenants specifically pay a median gross rent of $783.

Median housing costs per month
$866/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 Greenville
$783/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 Greenville

Greenville education at a glance

About 35.5% of the population in Greenville went to high school, while 36.2% pursued college studies. Another 4.7% earned an associate degree and 12.2% hold a bachelor’s. Meanwhile, 7.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 224 3.6% 40.9%
High school diploma 2,188 35.5% -3.9%
College diploma 2,230 36.2% -7.5%
Associate degree 291 4.7% 8.2%
Bachelor's degree 751 12.2% 12.1%
Graduate degree 481 7.8% 14.2%
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 Greenville

How much people earn in Greenville

The average annual household income in Greenville was $86,088 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +22.2% change from the previous year. At the same time, the median income stood at $62,089, reflecting a +17.8% shift over the same period.

Average household income in Greenville
$86,088/year
22.2% year-over-year change
Median household income in Greenville
$62,089/year
17.8% year-over-year change

Greenville income by age

In Greenville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $60,273. Those with someone between 45 and 64 in charge, often well established professionally, earn $86,667 overall. Overall, 88.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $60,273 55.5%
45 - 64 $86,667 3.7%
Over 65 $50,438 -8.2%
Above poverty level
4,562
Below poverty level
585
Value Percent YoY
change
Above poverty level 4,562 88.6% 6.9%
Below poverty level 585 11.4% -30.9%

Average renter income in Greenville

To get a better sense of what renters earn on average in Greenville, their median household income was $29,615 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 31.7%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$29,615
Rent-to-income ratio
31.7%
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 Greenville

Workforce and job types in Greenville

The job market in Greenville is powered by 2,928 working residents, spread across a range of industries and roles. 79.5% of the working population are employed in professional or administrative positions, while 20.5% are in hands-on or service-based jobs. Also, 4.5% run their own businesses, 62.8% are employed by private companies, and 18.2% work in the public sector.

Workforce demographics

Working population
2,928
-3.6% year-over-year change
White collar
2,329
Blue collar
599
Value Percent YoY change
White collar 2,329 79.5% -2.8%
Blue collar 599 20.5% -6.8%
Employer type
Self employees
4.5%
Private companies
62.8%
Governmental workers
18.2%
Not for profit companies
14.6%
Value Percent YoY change
Self employees 131 4.5% -28.0%
Private companies 1,839 62.8% -13.1%
Governmental workers 532 18.2% 0.2%
Not for profit companies 426 14.6% 104.8%
Unemployment rate
4.5%
80.5% year-over-year change

Available workforce

The unemployment rate in Greenville stands at 4.5%, 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 Greenville

How people get around in Greenville

Commuting methods vary: 83.6% of residents travel by personal vehicle and 7.8% 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 2,363 83.6% -2.1%
Bus or trolleybus 4 0.1% 33.3%
Bicycle 22 0.8% 0.0%
Walk 222 7.8% -27.7%
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 Greenville by zipcode?

Zipcode Population Number of households Median income Average income
62246 10,077 3,504 $66,970 $98,787

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FAQs about Greenville demographics 

What is the total population of Greenville?

Greenville has a total population of 7,235 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 +1.1% compared to a year ago.

What is the gender ratio in Greenville?

The gender ratio in Greenville is as follows:
  • 57.6% males (4,171 residents)
  • 42.4% females (3,064 residents)

What is the median age in Greenville?

The median age in Greenville is 35.8.

What is the age distribution of the population in Greenville?

The age distribution in Greenville is as follows:
  • Under 15: 10.8% (783 residents)
  • Ages 15-24: 22% (1,588 residents)
  • Ages 25-44: 33.5% (2,424 residents)
  • Ages 45-64: 19.2% (1,390 residents)
  • Over 65: 14.5% (1,050 residents)

What is the racial and ethnic makeup of Greenville?

The racial and ethnic makeup of Greenville is as follows:
  • White: 82% (5,933 residents)
  • Black or African American: 12.3% (892 residents)
  • American Indian and Alaska Native: 0.7% (51 residents)
  • Asian: 1.1% (81 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.7% (269 residents)
  • Other: 0.1% (9 residents)

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

U.S.-born citizens represent 97.7% of the population in Greenville.

How many housing units are there in Greenville?

There are 2,475 housing units in Greenville, reflecting a -5.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Greenville has a total of 2,284 households, with an average of 2 people in each.

What is the median household income in Greenville?

Greenville has a median household income of $62,089, representing a +17.8% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 95.5% in Greenville, with a workforce of 2,928 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79.5% (2,329 residents)
  • Blue-collar workers: 20.5% (599 residents)

Places of employment:
  • Self-employed: 4.5% (131 residents)
  • Private companies: 62.8% (1,839 residents)
  • Governmental workers: 18.2% (532 residents)
  • Not-for-profit companies: 14.6% (426 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