City

Monmouth, ME

1 ZIP code  ·  Kennebec County  ·  Maine

👥3,493Population
💰$94,868Median HH Income▲ 24% above avg
🎂46.6Median Age
🏠$282,300Median Home Value≈ Avg
🎓45.0%College Grads▲ 16% above avg
📊0.4%Unemployment▼ 92% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 55.2% Female 44.8% ♀

Race & Ethnicity

White: 93.8%Hispanic: 2.5%Black: 0.6%Other: 3.1%Race
White93.8%
Hispanic2.5%
Black0.6%
Other3.1%

Age Breakdown

Under 5
3%
5–17
16%
18–24
5%
25–44
18%
45–64
39%
65+
10%

Key Indicators

Median Age46.6 yrs
Avg HH Size2.34
Below Poverty3.6% ▼ 64% below avg
College Grads45.0% ▲ 16% above avg
Unemployment0.4% ▼ 92% below avg
No HS Diploma8 (0.3%)
HS Graduate749 (30.4%)
Some College225 (9.1%)
Associates373 (15.1%)
Bachelors277 (11.2%)
Graduate Degree831 (33.7%)

Education

No HS: 0.3%HS Grad: 30.4%Some College: 9.1%Associates: 15.1%Bachelors: 11.2%Graduate: 33.7%Edu
No HS0.3%
HS Grad30.4%
Some College9.1%
Associates15.1%
Bachelors11.2%
Graduate33.7%
Housing & Income

Housing Tenure

Owner: 79.5%Renter: 20.5%Tenure
Owner79.5%
Renter20.5%

Home Value Distribution

Under $50k
5%
$50k–$100k
5%
$100k–$150k
5%
$150k–$200k
9%
$200k–$300k
33%
$300k–$500k
27%
Over $500k
15%

Financials

Median HH Income$94,868 ▲ 24% above avg
Median Home Value$282,300 ≈ Avg
Home/Income Ratio3.0x (nat avg ~3.5x)
Median Rent$1,192/mo
Total Housing Units1,890
Vacant Units404

Income Distribution

Under $25k
15%
$25k–$50k
10%
$50k–$75k
15%
$75k–$100k
15%
$100k–$150k
31%
$150k–$200k
10%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
79%
Work From Home
21%

Commute Time

Under 15 min
14%
15–30 min
40%
30–45 min
24%
Over 45 min
21%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
6%
1960s–1970s
16%
1980s–1990s
14%
2000+
62%
About Monmouth, ME

Monmouth is a city in Maine, located in Kennebec County. The city spans 1 ZIP code and is home to approximately 3,493 residents. It is a mature city, with a median age of 46.6 years.

Economically, Monmouth is a middle-income community. The median household income of $94,868 is above the national average. Approximately 3.6% of residents live below the poverty line. The unemployment rate is 0.4%, well below the national average.

The real estate market in Monmouth is a mid-range housing market. Median home values stand at $282,300, which is near the national average. Renters typically pay around $1,192 per month. Homeownership is high at 79.5%, typical of suburban and family-oriented communities.

The population of Monmouth is well-educated. 45.0% of adults hold a bachelor's degree or higher — above the national average. The community is primarily White (93.79%).

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

ZIP Codes in Monmouth
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
04259 3,493 $94,868 $282,300 $1,192 0.4% 45.0% 79.5%