Charleston ZIP Codes — Penobscot County, ME

There is one unique ZIP code in Charleston, Maine and it is 04422. Area code: 207.

ZIP codes

40.55

sq mi land

0.01

sq mi water

207

area code

Charleston, ME ZIP code map

About Charleston, ME

Charleston, located in the heart of Maine, is a charming small town nestled within Penobscot County. Known for its picturesque landscapes and a strong sense of community, it offers a tranquil lifestyle distinct from urban centers. Residents here enjoy the blend of rural charm and access to natural wonders, making it a peaceful place to call home.

Location & geography

Charleston covers a land area of 40.55 square miles, providing residents with ample space for outdoor activities and agricultural pursuits. It is strategically located near larger urban areas, with town of Dexter approximately 15 miles to the southwest and Bangor about 24 miles to the northeast. The terrain includes a mix of rolling landscapes and woodlands, with a minimal water area of 0.01 square miles.

Community & economy

The community in Charleston is characterized by its friendly atmosphere and close-knit relationships among residents. Many locals are involved in agriculture, forestry, and small businesses, contributing to the town's economy and vibrant culture. Daily life in Charleston often revolves around community events, local gatherings, and enjoying the natural beauty of the surrounding area.

Transportation

Charleston is accessible via several highways, including Route 7, which connects the town to surrounding communities. The nearest major airport is Bangor International Airport, located roughly 25 miles away, providing regional and national flights. Public transportation options are limited, so residents typically rely on personal vehicles for commuting and travel.

History

Charleston was founded in the late 18th century and has a rich history rooted in agriculture and timber industries. Over the years, it has evolved while maintaining its rural heritage, with notable events reflecting the town's spirit of resilience and community. The town has witnessed various milestones, shaping its development and cultural identity.

Did you know?

One surprising fact about Charleston is that it maintains a small-town charm despite its proximity to larger cities like Bangor. Additionally, the town's historical heritage is reflected in its well-preserved architecture and community practices.

ZIP codes for Charleston, ME (1)

ZIP code	City	County	Map
04422	Charleston	Penobscot	View map

Demographics & statistics

1,094

Population

45.4

Median age

$72,708

Median household income

$33,196

Per capita income

$173,200

Median home value

$558

Median monthly rent

92.8%

Home ownership

6.6%

Poverty rate

1.8%

Unemployment

508

Housing units

16.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	215	19.7%
18 and over	879	80.3%
65 and over	123	11.2%
Median age	45.4 years

Race & ethnicity

White 93.1%

Two or more races 3.1%

Black or African American 1.9%

American Indian / Alaska Native 1%

Asian 0.7%

Hispanic or Latino 0.2%

Group	Count	%
White	1,020	93.1%
Two or more races	34	3.1%
Black or African American	21	1.9%
American Indian / Alaska Native	11	1%
Asian	8	0.7%
Hispanic or Latino	2	0.2%

Household income

Under $10k 2.2%

$10k–$15k 1.2%

$15k–$25k 9.2%

$25k–$35k 8.7%

$35k–$50k 13.6%

$50k–$75k 17.8%

$75k–$100k 20.8%

$100k–$150k 17.6%

$150k–$200k 2.5%

$200k+ 6.4%

Range	% of households
Under $10k	2.2%
$10k–$15k	1.2%
$15k–$25k	9.2%
$25k–$35k	8.7%
$35k–$50k	13.6%
$50k–$75k	17.8%
$75k–$100k	20.8%
$100k–$150k	17.6%
$150k–$200k	2.5%
$200k+	6.4%
Median income	$72,708

Housing

Home values

Under $50k 4.8%

$50k–$100k 19.2%

$100k–$150k 13.9%

$150k–$200k 18.9%

$200k–$300k 28.0%

$300k–$500k 9.9%

$500k–$1M 3.7%

$1M+ 1.6%

Housing overview

Metric	Value
Median home value	$173,200
Median rent / month	$558
Owner occupied	92.8%
Renter occupied	7.2%
Vacant	24.8%
Single-family detached	73.7%
Large apartment buildings	3.0%
Mobile homes	12.1%
Median rooms	5.4
Avg household size (owned)	2.47

Year built

Era	%
2020 or later	0.0%
2010–2019	3.4%
2000–2009	14.3%
1990–1999	12.5%
1980–1989	20.1%
1970–1979	11.7%
1960–1969	1.9%
1950–1959	6.5%
1940–1949	0.0%
1939 or earlier	29.6%

Bedrooms

Size	% of units
No bedroom (studio)	2.2%
1 bedroom	16.6%
2 bedrooms	20.5%
3 bedrooms	45.4%
4 bedrooms	12.3%
5+ bedrooms	3.0%

Vehicles per household

Vehicles	% of households
No vehicle	2.0%
1 vehicle	24.5%
2 vehicles	48.0%
3 or more	25.5%

Heating fuel

Fuel type	%
Electricity	2.7%
Propane / LP gas	8.9%
Fuel oil	66.3%
Wood	16.1%

Households & families

Household type	Count	%
Married-couple family	238	58.9%
Cohabiting couple	42	10.4%
Male householder, no spouse	54	13.4%
Female householder, no spouse	70	17.3%
Households with children under 18	100	24.8%
Households with seniors (65+)	88	21.8%
Average household size	2.41

Marital status

Status	Male	Female
Never married	36.1%	14.4%
Married	49.2%	67.0%
Separated	0.9%	2.2%
Widowed	3.2%	6.0%
Divorced	10.5%	10.4%

Education

Less than 9th grade 1.8%

Some HS, no diploma 7.1%

HS graduate 41.0%

Some college, no degree 21.3%

Associate's degree 11.9%

Bachelor's degree 12.3%

Graduate / professional 4.6%

Metric	%
HS diploma or higher	91.1%
Bachelor's or higher	16.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	10	5.2%
Kindergarten	9	4.6%
Elementary school	128	66.0%
High school	36	18.6%
College / grad school	11	5.7%

Employment

Industry of employment

Education & healthcare 25.1%

Construction 15.8%

Professional & management 15.4%

Retail trade 15.2%

Public administration 7.5%

Agriculture & mining 7.1%

Manufacturing 6.4%

Transportation & utilities 2.2%

Information 1.8%

Other services 1.6%

Arts, food & hospitality 1.3%

Finance & real estate 0.5%

Occupation

Category	%
Management, business & arts	29.9%
Service	14.1%
Sales & office	28.8%
Natural resources & construction	16.5%
Production & transportation	10.8%

Employment type

Type	%
Private sector	75.8%
Government	13.6%
Self-employed	10.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	72.4%
Carpool	7.0%
Public transit	0.0%
Walk	1.3%
Other means	0.0%
Avg commute (minutes)	29.9

Poverty

All people 6.6%

Under 18 years 7.8%

18 and over 6.2%

Married-couple families 1.7%

Female-led households 37.0%

Income support

Source	% of households
Social Security	35.1%
Retirement income	25.0%
Supplemental Security	2.5%
Cash public assistance	1.5%
Food stamps / SNAP	5.7%

Health indicators

Condition	%
High blood pressure	32.4%
High cholesterol	32.2%
Heart disease	6.8%
Stroke	2.9%
Asthma	11.5%
Arthritis	24.0%
Kidney disease	2.7%
Pulmonary disease	8.3%
Cancer	6.0%

Behavior / access	%
Binge drinking	17.9%
No physical activity	24.0%
Less than 7 hrs sleep	34.1%
Fair or poor health	13.1%
Poor mental health	14.7%
Poor physical health	9.7%
No health insurance	13.3%
Visited doctor (checkup)	77.0%
Visited dentist	56.5%
Cholesterol screening	87.2%
Teeth loss	21.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	61	6.9%

Disability	%
Any disability	13.9%
Under 18	3.9%
18–64 years	13.3%
65 and over	34.1%

Health insurance coverage

Type	%
Private insurance	71.4%
Public insurance	29.7%
Uninsured under 19	18.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,053	96.3%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,072	98.0%
Born in same state	1,056	96.5%
Born in different state	773	70.7%
Foreign born	16	1.5%
Naturalized citizen	22	2.0%
Not a US citizen	22	100.0%

Ancestry

Ancestry	Count	%
French	236	21.6%
Italian	128	11.7%
Arab	126	11.5%

Ancestry	Count	%
German	16	1.5%
Polish	3	0.3%
Dutch	2	0.2%

Technology access

Metric	% of households
Computer access	36.9%
Internet access	87.1%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Charleston, ME have?

Charleston, ME has one ZIP code: 04422. Each ZIP code serves a distinct delivery area within the city and surrounding region.