Greencastle, MO demographics:
population, income, and more

Total population
1,159
3.6% year-over-year change
Median household income
$44,167/yr
-15.9% year-over-year change
Housing units
523
-1.1% year-over-year change

Greencastle population

How many people live in Greencastle

Greencastle is home to 1,159 residents, according to the most recent Census data. Gender-wise, 46.7% of Greencastle locals are male, and 53.3% are female.

Total population
1,159
3.6% year-over-year change
Gender ratio
Male
46.7%
541
Female
53.3%
618
Value Percent YoY change
Male 541 46.7% -1.3%
Female 618 53.3% 8.2%
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 53, with the population distributed as follows: about 12.1% are children under 15, then 10.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 20.6% of the population, while another 28.6% fall into the 45 to 64 bracket. Finally, around 27.9% are 65 or older.

Median age
52.9
Age breakdown
Under 15
12.1%
15 to 24
10.8%
25 to 44
20.6%
45 to 64
28.6%
Over 65
27.9%
Value Percent YoY change
Under 15 140 12.1% -9.7%
15 to 24 125 10.8% 8.7%
25 to 44 239 20.6% 8.1%
45 to 64 332 28.6% -7.0%
Over 65 323 27.9% 19.2%
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, 99.3% of the population are US-born citizens, while 0.2% have gained naturalized citizenship. At the same time, 0.5% of residents are non-citizens. As for race, 97% of locals are Caucasian, 0.2% are African American and 0.6% have Asian roots. There’s also a share of 1.3% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.3%
Non-U.S.-born citizens
0.2%
Non-citizens
0.5%
Value Percent YoY change
U.S.-born citizens 1,151 99.3% 6.8%
Non-U.S.-born citizens 2 0.2% -93.1%
Non-citizens 6 0.5% -50.0%
Racial breakdown
White
97%
Black or African American
0.2%
American Indian and Alaska Native
0.3%
Asian
0.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
1.3%
Other
0.7%
Value Percent
White 1,124 97%
Black or African American 2 0.2%
American Indian and Alaska Native 3 0.3%
Asian 7 0.6%
Two or more races 15 1.3%
Other 8 0.7%

Households in Greencastle

A peek inside Greencastle households

Greencastle has 410 households, with an average of 3 members in each. Of these, 58.5% are families, while the remaining 41.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
410
-2.4% year-over-year change
Average people per household
3
Non-family households
170
Family households
240
Value Percent YoY change
Non-family households 170 41.5% -7.6%
Family households 240 58.5% 1.7%
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 523 units, with 72.7% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 25% of the housing landscape.

Housing units
523
-1.1% year-over-year change
Housing types
Value Percent
1 unit, detached 380 72.7%
2 units 4 0.8%
3 or 4 units 8 1.5%
Mobile home 131 25%
Homes built since 2020
15
-16.7% year-over-year change

The age of buildings in Greencastle

In Greencastle, the median construction year is 1975. About 9.6% of homes were built before the 1940s, with another 12.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.5% of homes were added from 2000 to 2009, 11.7% between 2010 and 2019, and 2.9% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 50 9.6% -31.5%
Built between 1940 and 1949 65 12.4% 20.4%
Built between 1950 and 1959 42 8% 40.0%
Built between 1960 and 1969 55 10.5% -19.1%
Built between 1970 and 1979 101 19.3% 9.8%
Built between 1980 and 1989 18 3.4% -28.0%
Built between 1990 and 1999 77 14.7% -4.9%
Built between 2000 and 2009 39 7.5% -29.1%
Built between 2010 and 2019 61 11.7% 84.8%
Built in 2020 or later 15 2.9% -16.7%
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 410 occupied housing units in Greencastle, 84.6% are owner-occupied, while 15.4% are lived in by tenants. Meanwhile, 21.6% of all homes on the local market sit vacant.

Occupied housing units
410
-2.4% year-over-year change
Occupancy breakdown
Renter occupied
63
Owner occupied
347
Value Percent YoY
change
Renter occupied 63 15.4% -6.0%
Owner occupied 347 84.6% -1.7%
Unoccupied housing units
21.6%
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.

Greencastle housing costs

Housing costs in Greencastle come to a median of $467 per month, while tenants specifically pay a median gross rent of $664.

Median housing costs per month
$467/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
$664/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 59.9% of the population in Greencastle went to high school, while 11.8% pursued college studies. Another 7.8% earned an associate degree and 10.4% hold a bachelor’s. Meanwhile, 5.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 47 4.9% 27.0%
High school diploma 571 59.9% 5.5%
College diploma 112 11.8% -8.2%
Associate degree 74 7.8% -10.8%
Bachelor's degree 99 10.4% 12.5%
Graduate degree 50 5.2% -9.1%
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 Greencastle

How much people earn in Greencastle

The average annual household income in Greencastle was $58,417 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -4.7% change from the previous year. At the same time, the median income stood at $44,167, reflecting a -15.9% shift over the same period.

Average household income in Greencastle
$58,417/year
-4.7% year-over-year change
Median household income in Greencastle
$44,167/year
-15.9% 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 $59,688. Those with someone between 45 and 64 in charge, often well established professionally, earn $47,143 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $110,625, while those led by someone over 65, many of whom may be retired, have about $30,227 in earnings. Overall, 91.8% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $110,625 123.1%
25 - 44 $59,688 -6.4%
45 - 64 $47,143 -19.5%
Over 65 $30,227 -10.4%
Above poverty level
1,050
Below poverty level
94
Value Percent YoY
change
Above poverty level 1,050 91.8% 4.2%
Below poverty level 94 8.2% 1.1%

Average renter income in Greencastle

To get a better sense of what renters earn on average in Greencastle, their median household income was $30,000 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 26.6%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$30,000
Rent-to-income ratio
26.6%
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

73.8% of the working population are employed in professional or administrative positions, while 26.2% are in hands-on or service-based jobs. Also, 23.9% run their own businesses, 54.2% are employed by private companies, and 8.1% work in the public sector.

Workforce demographics

White collar
293
Blue collar
104
Value Percent YoY change
White collar 293 73.8% -7.3%
Blue collar 104 26.2% -16.8%
Employer type
Self employees
23.9%
Private companies
54.2%
Governmental workers
8.1%
Not for profit companies
13.8%
Value Percent YoY change
Self employees 95 23.9% -15.9%
Private companies 215 54.2% -16.0%
Governmental workers 32 8.1% 3.2%
Not for profit companies 55 13.8% 34.1%

Transportation in Greencastle

How people get around in Greencastle

Commuting methods vary: 99.7% of residents travel by personal vehicle and 0.3% 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 371 99.7% -4.4%
Walk 1 0.3% -92.3%
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
63544 1,159 410 $44,167 $58,417

Explore more communities

FAQs about Greencastle demographics 

What is the total population of Greencastle?

Greencastle has a total population of 1,159 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 +3.6% compared to a year ago.

What is the gender ratio in Greencastle?

The gender ratio in Greencastle is as follows:
  • 46.7% males (541 residents)
  • 53.3% females (618 residents)

What is the median age in Greencastle?

The median age in Greencastle is 52.9.

What is the age distribution of the population in Greencastle?

The age distribution in Greencastle is as follows:
  • Under 15: 12.1% (140 residents)
  • Ages 15-24: 10.8% (125 residents)
  • Ages 25-44: 20.6% (239 residents)
  • Ages 45-64: 28.6% (332 residents)
  • Over 65: 27.9% (323 residents)

What is the racial and ethnic makeup of Greencastle?

The racial and ethnic makeup of Greencastle is as follows:
  • White: 97% (1,124 residents)
  • Black or African American: 0.2% (2 residents)
  • American Indian and Alaska Native: 0.3% (3 residents)
  • Asian: 0.6% (7 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 1.3% (15 residents)
  • Other: 0.7% (8 residents)

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

U.S.-born citizens represent 99.3% of the population in Greencastle.

How many housing units are there in Greencastle?

There are 523 housing units in Greencastle, reflecting a -1.1% 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 410 households, with an average of 3 people in each.

What is the median household income in Greencastle?

Greencastle has a median household income of $44,167, representing a -15.9% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Greencastle?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 73.8% (293 residents)
  • Blue-collar workers: 26.2% (104 residents)

Places of employment:
  • Self-employed: 23.9% (95 residents)
  • Private companies: 54.2% (215 residents)
  • Governmental workers: 8.1% (32 residents)
  • Not-for-profit companies: 13.8% (55 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