US ZIP Code
63544

Green Castle, MO

Sullivan County  ·  Missouri

● Active
👥 1,119 Population ↑ 53% since 2019
💰 $52,500 Median HH Income
▼ 31% below avg ↑ 27% since 2019
🎂 52.9 Median Age ↑ 3% since 2019
🏠 $144,900 Median Home Value
▼ 48% below avg ↑ 75% since 2019
🎓 24.0% College Grads
▼ 38% below avg
📊 0.7% Unemployment
▼ 86% below avg ↓ 83% since 2019
ZIP Code Details
ZIP Code63544
CityGreen Castle
StateMissouri (MO)
CountySullivan County
Area Code660
Elevation973 ft
Latitude40.243351
Longitude-92.850174
TimezoneChicago (DST)
FIPS29211
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.0% (548) Female 51.0% (571) ♀

Race & Ethnicity

White: 90.9%Hispanic: 3.9%Black: 0.7%Asian: 1%Other: 3.1%Race
White90.9%
Hispanic3.9%
Black0.7%
Asian1.0%
Other3.1%

Age Breakdown

Under 5
4%
5–17
13%
18–24
7%
25–44
20%
45–64
32%
65+
7%

Key Indicators

Median Age52.9 yrs ↑ 3% since 2019
Avg Household Size2.66
Below Poverty8.3% ▼ 17% below avg
College Grads24.0% ▼ 38% below avg
Unemployment0.7% ▼ 86% below avg
No HS Diploma18 (2.2%)
HS Graduate473 (58.2%)
Some College66 (8.1%)
Associates61 (7.5%)
Bachelors62 (7.6%)
Graduate Degree133 (16.4%)

Education

No HS: 2.2%HS Grad: 58.2%Some College: 8.1%Associates: 7.5%Bachelors: 7.6%Graduate: 16.4%Edu
No HS2.2%
HS Grad58.2%
Some College8.1%
Associates7.5%
Bachelors7.6%
Graduate16.4%
Housing & Income

Housing Tenure

Owner: 84.1%Renter: 16%Tenure
Owner84.1%
Renter16.0%

Home Value Distribution

Under $50k
23%
$50k–100k
17%
$100k–150k
11%
$150k–200k
11%
$200k–300k
27%
$300k–500k
6%
Over $500k
6%

Financials

Median HH Income$52,500 ▼ 31% below avg ↑ 27% since 2019
Median Home Value$144,900 ▼ 48% below avg ↑ 75% since 2019
Home/Income Ratio2.8x (nat avg ~3.5x)
Median Rent$675/mo ↑ 69% since 2019
Total Units529
Vacant Units109
Avg HH Size2.66

Income Distribution

Under $25k
28%
$25k–50k
19%
$50k–75k
23%
$75k–100k
12%
$100k–150k
14%
$150k–200k
1%
Over $200k
2%
Employment & Commute

How People Get to Work

Drove Alone
87%
Walked
4%
Work From Home
9%

Commute Time

Under 15 min
20%
15–30 min
48%
30–45 min
21%
Over 45 min
11%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
5%
1960s–1970s
13%
1980s–1990s
19%
2000+
60%

Summary

Total Units529
Vacant109
Owner Occupied84.1%
Renter Occupied16.0%
Avg HH Size2.66
Frequently Asked Questions
ZIP code 63544 is in Green Castle, MO, in Sullivan County.
ZIP code 63544 is located in Missouri (MO).
ZIP code 63544 is in Sullivan County, MO.
ZIP 63544 observes the Chicago timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 63544 is 1,119 people (ACS 2023).
The median household income in ZIP code 63544 is $52,500 (ACS 2023).
The median home value in ZIP 63544 is $144,900 (ACS 2023).
About ZIP Code 63544

ZIP code 63544 is located in Green Castle, Missouri, within Sullivan County. With a population of 1,119, this is a sparsely populated ZIP code with a mature community — the median age is 52.9 years. Economically, 63544 is a working-class ZIP code: the median household income of $52,500 is below the national average.

Real estate in ZIP code 63544 represents one of the more affordable housing markets in the country. The median home value of $144,900 is below the national average. Renters can expect to pay around $675 per month in median rent. Homeownership is strong here — 84.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 75% since 2019.

The population of 63544 is primarily White (90.88%). Residents are less-educated — 24.0% hold a bachelor's degree or higher, which is below the national average. Poverty affects a relatively small share of residents at 8.3%. Household income has grown by 27% since 2019.

The unemployment rate in 63544 stands at 0.7%, which is well below the national average. As in most parts of the country, driving alone is the dominant commute mode at 72%.

Overall, ZIP code 63544 in Green Castle, MO is characterized as working-class, less-educated, a mature community, and predominantly owner-occupied. With 1,119 residents, a median household income of $52,500, and a median home value of $144,900, it offers a clear picture of life in this part of Missouri.