Greencastle, IN demographics:
population, income, and more

Total population
9,864
0.0% year-over-year change
Median household income
$55,565/yr
2.5% year-over-year change
Housing units
3,748
-1.5% year-over-year change

Greencastle population

How many people live in Greencastle

Greencastle is home to 9,864 residents, according to the most recent Census data. Gender-wise, 52.7% of Greencastle locals are male, and 47.3% are female.

Total population
9,864
0.0% year-over-year change
Gender ratio
Male
52.7%
5,198
Female
47.3%
4,666
Value Percent YoY change
Male 5,198 52.7% 0.6%
Female 4,666 47.3% -0.6%
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 Greencastle is 28, with the population distributed as follows: about 13.8% are children under 15, then 33% are in the 15 to 24 age group. Adults between 25 and 44 make up 23% of the population, while another 15.4% fall into the 45 to 64 bracket. Finally, around 14.8% are 65 or older.

Median age
27.5
Age breakdown
Under 15
13.8%
15 to 24
33%
25 to 44
23%
45 to 64
15.4%
Over 65
14.8%
Value Percent YoY change
Under 15 1,360 13.8% 3.4%
15 to 24 3,253 33% 5.3%
25 to 44 2,264 23% -9.2%
45 to 64 1,523 15.4% 3.5%
Over 65 1,464 14.8% -1.9%
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 Greencastle, 94.5% of the population are US-born citizens, while 2.1% have gained naturalized citizenship. At the same time, 3.4% of residents are non-citizens. As for race, 84.3% of locals are Caucasian, 5.1% are African American and 3% have Asian roots. There’s also a share of 6.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.5%
Non-U.S.-born citizens
2.1%
Non-citizens
3.4%
Value Percent YoY change
U.S.-born citizens 9,320 94.5% 1.4%
Non-U.S.-born citizens 210 2.1% 15.4%
Non-citizens 334 3.4% -31.3%
Racial breakdown
White
84.3%
Black or African American
5.1%
American Indian and Alaska Native
0.2%
Asian
3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
6.7%
Other
0.7%
Value Percent
White 8,312 84.3%
Black or African American 504 5.1%
American Indian and Alaska Native 22 0.2%
Asian 298 3%
Two or more races 658 6.7%
Other 70 0.7%

Households in Greencastle

A peek inside Greencastle households

Greencastle has 3,443 households, with an average of 2 members in each. Of these, 55.1% are families, while the remaining 44.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,443
-3.2% year-over-year change
Average people per household
2
Non-family households
1,547
Family households
1,896
Value Percent YoY change
Non-family households 1,547 44.9% -9.8%
Family households 1,896 55.1% 3.0%
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 Greencastle

The housing landscape of Greencastle

Greencastle's housing consists of 3,748 units, with 55.9% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.2% 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 6.2% of the housing landscape.

Housing units
3,748
-1.5% year-over-year change
Housing types
Value Percent
1 unit, detached 2,095 55.9%
1 unit, attached 120 3.2%
2 units 242 6.5%
3 or 4 units 368 9.8%
5 to 9 units 294 7.8%
10 to 19 units 219 5.8%
20 to 49 units 133 3.6%
50 or more units 45 1.2%
Mobile home 232 6.2%
Homes built since 2020
44
69.2% year-over-year change

The age of buildings in Greencastle

In Greencastle, the median construction year is 1970. About 24.8% of homes were built before the 1940s, with another 2.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 5.1% of homes were added from 2000 to 2009, 8.3% between 2010 and 2019, and 1.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 929 24.8% 6.2%
Built between 1940 and 1949 108 2.9% 12.5%
Built between 1950 and 1959 431 11.5% 3.9%
Built between 1960 and 1969 394 10.5% -17.6%
Built between 1970 and 1979 391 10.4% -20.2%
Built between 1980 and 1989 488 13% 11.4%
Built between 1990 and 1999 460 12.3% -11.5%
Built between 2000 and 2009 192 5.1% -0.5%
Built between 2010 and 2019 311 8.3% 13.5%
Built in 2020 or later 44 1.2% 69.2%
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.

Greencastle occupancy rates

Out of the 3,443 occupied housing units in Greencastle, 42.4% are owner-occupied, while 57.6% are lived in by tenants. Meanwhile, 8.1% of all homes on the local market sit vacant.

Occupied housing units
3,443
-3.2% year-over-year change
Occupancy breakdown
Renter occupied
1,983
Owner occupied
1,460
Value Percent YoY
change
Renter occupied 1,983 57.6% -5.4%
Owner occupied 1,460 42.4% -0.1%
Unoccupied housing units
8.1%
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.

Greencastle housing costs

Housing costs in Greencastle come to a median of $918 per month, while tenants specifically pay a median gross rent of $908.

Median housing costs per month
$918/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 Greencastle
$908/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 Greencastle

Greencastle education at a glance

About 38.1% of the population in Greencastle went to high school, while 37.9% pursued college studies. Another 6.7% earned an associate degree and 9.2% hold a bachelor’s. Meanwhile, 7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 79 1% -55.6%
High school diploma 3,116 38.1% 1.7%
College diploma 3,102 37.9% -0.6%
Associate degree 551 6.7% 23.0%
Bachelor's degree 756 9.2% -20.1%
Graduate degree 576 7% -7.8%
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 Greencastle

How much people earn in Greencastle

The average annual household income in Greencastle was $71,495 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.1% change from the previous year. At the same time, the median income stood at $55,565, reflecting a +2.5% shift over the same period.

Average household income in Greencastle
$71,495/year
3.1% year-over-year change
Median household income in Greencastle
$55,565/year
2.5% year-over-year change

Greencastle income by age

In Greencastle, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $48,931. Those with someone between 45 and 64 in charge, often well established professionally, earn $57,140 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $60,982, while those led by someone over 65, many of whom may be retired, have about $52,857 in earnings. Overall, 87.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $60,982 1.1%
25 - 44 $48,931 -4.2%
45 - 64 $57,140 -11.2%
Over 65 $52,857 10.5%
Above poverty level
6,382
Below poverty level
893
Value Percent YoY
change
Above poverty level 6,382 87.7% -2.9%
Below poverty level 893 12.3% 41.3%

Average renter income in Greencastle

To get a better sense of what renters earn on average in Greencastle, their median household income was $44,489 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 24.5%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$44,489
Rent-to-income ratio
24.5%
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 Greencastle

Workforce and job types in Greencastle

The job market in Greencastle is powered by 4,759 working residents, spread across a range of industries and roles. 74.9% of the working population are employed in professional or administrative positions, while 25.1% are in hands-on or service-based jobs. Also, 3.1% run their own businesses, 71.6% are employed by private companies, and 13.6% work in the public sector.

Workforce demographics

Working population
4,759
-4.0% year-over-year change
White collar
3,564
Blue collar
1,195
Value Percent YoY change
White collar 3,564 74.9% -1.6%
Blue collar 1,195 25.1% -10.5%
Employer type
Self employees
3.1%
Private companies
71.6%
Governmental workers
13.6%
Not for profit companies
11.6%
Value Percent YoY change
Self employees 149 3.1% 40.6%
Private companies 3,410 71.6% -6.0%
Governmental workers 649 13.6% 5.7%
Not for profit companies 551 11.6% -9.7%
Unemployment rate
3.0%
88.6% year-over-year change

Available workforce

The unemployment rate in Greencastle stands at 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 Greencastle

How people get around in Greencastle

Commuting methods vary: 71.8% of residents travel by personal vehicle and 16.4% 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 3,359 71.8% -6.8%
Walk 767 16.4% 18.9%
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 Greencastle by zipcode?

Zipcode Population Number of households Median income Average income
46135 19,632 6,621 $73,677 $87,420

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FAQs about Greencastle demographics 

What is the total population of Greencastle?

Greencastle has a total population of 9,864 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 +0.0% compared to a year ago.

What is the gender ratio in Greencastle?

The gender ratio in Greencastle is as follows:
  • 52.7% males (5,198 residents)
  • 47.3% females (4,666 residents)

What is the median age in Greencastle?

The median age in Greencastle is 27.5.

What is the age distribution of the population in Greencastle?

The age distribution in Greencastle is as follows:
  • Under 15: 13.8% (1,360 residents)
  • Ages 15-24: 33% (3,253 residents)
  • Ages 25-44: 23% (2,264 residents)
  • Ages 45-64: 15.4% (1,523 residents)
  • Over 65: 14.8% (1,464 residents)

What is the racial and ethnic makeup of Greencastle?

The racial and ethnic makeup of Greencastle is as follows:
  • White: 84.3% (8,312 residents)
  • Black or African American: 5.1% (504 residents)
  • American Indian and Alaska Native: 0.2% (22 residents)
  • Asian: 3% (298 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 6.7% (658 residents)
  • Other: 0.7% (70 residents)

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

U.S.-born citizens represent 94.5% of the population in Greencastle.

How many housing units are there in Greencastle?

There are 3,748 housing units in Greencastle, reflecting a -1.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Greencastle has a total of 3,443 households, with an average of 2 people in each.

What is the median household income in Greencastle?

Greencastle has a median household income of $55,565, 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 Greencastle?

The employment rate is 97% in Greencastle, with a workforce of 4,759 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 74.9% (3,564 residents)
  • Blue-collar workers: 25.1% (1,195 residents)

Places of employment:
  • Self-employed: 3.1% (149 residents)
  • Private companies: 71.6% (3,410 residents)
  • Governmental workers: 13.6% (649 residents)
  • Not-for-profit companies: 11.6% (551 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