City

South Thomaston, ME

1 ZIP code  ·  Knox County  ·  Maine

👥1,400Population
💰$80,938Median HH Income≈ Avg
🎂48.7Median Age
🏠$305,200Median Home Value▲ 9% above avg
🎓49.7%College Grads▲ 28% above avg
People & Population (ACS 2023 — weighted avg)
♂ Male 46.0% Female 54.0% ♀

Race & Ethnicity

White: 96.6%Hispanic: 0.6%Other: 2%Race
White96.6%
Hispanic0.6%
Other2.0%

Age Breakdown

Under 5
4%
5–17
13%
18–24
8%
25–44
17%
45–64
26%
65+
14%

Key Indicators

Median Age48.7 yrs
Avg HH Size2.35
Below Poverty4.1% ▼ 59% below avg
College Grads49.7% ▲ 28% above avg
HS Graduate334 (32.9%)
Some College91 (9%)
Associates86 (8.5%)
Bachelors21 (2.1%)
Graduate Degree484 (47.6%)

Education

HS Grad: 32.9%Some College: 9%Associates: 8.5%Bachelors: 2.1%Graduate: 47.6%Edu
HS Grad32.9%
Some College9.0%
Associates8.5%
Bachelors2.1%
Graduate47.6%
Housing & Income

Housing Tenure

Owner: 90.4%Renter: 9.6%Tenure
Owner90.4%
Renter9.6%

Home Value Distribution

Under $50k
4%
$50k–$100k
3%
$100k–$150k
9%
$150k–$200k
8%
$200k–$300k
25%
$300k–$500k
29%
Over $500k
21%

Financials

Median HH Income$80,938 ≈ Avg
Median Home Value$305,200 ▲ 9% above avg
Home/Income Ratio3.8x (nat avg ~3.5x)
Median Rent$1,063/mo
Total Housing Units865
Vacant Units269

Income Distribution

Under $25k
12%
$25k–$50k
13%
$50k–$75k
22%
$75k–$100k
19%
$100k–$150k
16%
$150k–$200k
9%
Over $200k
10%
Employment & Commute

How People Get to Work

Drove Alone
91%
Public Transit
1%
Walked
0%
Work From Home
8%

Commute Time

Under 15 min
30%
15–30 min
63%
30–45 min
6%
Over 45 min
2%
Housing Stock

Year Built

Before 1940
0%
1940s–1950s
4%
1960s–1970s
19%
1980s–1990s
18%
2000+
59%
About South Thomaston, ME

South Thomaston is a city in Maine, located in Knox County. The city spans 1 ZIP code and is home to approximately 1,400 residents. It is a mature city, with a median age of 48.7 years.

Economically, South Thomaston is a middle-income community. The median household income of $80,938 is near the national average. Approximately 4.1% of residents live below the poverty line.

The real estate market in South Thomaston is a mid-range housing market. Median home values stand at $305,200, which is near the national average. Renters typically pay around $1,063 per month. Homeownership is high at 90.4%, typical of suburban and family-oriented communities.

The population of South Thomaston is well-educated. 49.7% of adults hold a bachelor's degree or higher — above the national average. The community is primarily White (96.64%).

South Thomaston, ME offers residents above-average earning potential within Maine.

ZIP Codes in South Thomaston
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
04858 1,400 $80,938 $305,200 $1,063 0.0% 49.7% 90.4%