04363 ZIP Code — Windsor, ME

Kennebec County, Maine

ZIP code 04363 is located in Windsor, Maine, within Kennebec County. It covers approximately 34.65 square miles and serves a population of 2,643 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 207.

About ZIP code 04363

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1980s, giving the area an established character. Median home value is $194,600. Owner-occupancy is high at 88%, well above the national average.

Median household income is $64,118. The poverty rate of 4% is below the national average. 34% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 30 minutes is near the national average.

College attainment at 17% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of smoking (21%) compared to national benchmarks. 16% of residents lack health insurance, above the national average.

Notable community characteristics include a notable veteran presence at 16% of civilians, above the national average of 7%.

Overall, ZIP code 04363 reflects a community defined by a trades-oriented workforce, a strong veteran community, high homeownership, and a significant Social Security-dependent population.

2,643

population

34.65

sq mi land

Standard

ZIP type

Eastern (ET)

timezone

04363 ZIP code map

Cities in ZIP code 04363

Below are the cities the US Postal Service accepts for ZIP code 04363. Using any city not on this list may result in mail delivery delays.

City	Status
Windsor	Preferred

Nearby ZIP codes

04348 Jefferson (7.4 mi) 04353 Whitefield (7.8 mi) 04358 South China (7.9 mi) 04330 Augusta (8.9 mi) 04989 Vassalboro (8.9 mi) 04354 Palermo (9.6 mi) 04574 Washington (9.7 mi) 04336 Augusta (10 mi) 04333 Augusta (10.1 mi) 04347 Hallowell (11.9 mi) 04949 Liberty (12.8 mi) 04345 Gardiner (13.6 mi)

Demographics updated 05/2026

Population
Total population	2,643
Population density	76 / sq mi
State FIPS	23
County FIPS	011

Geography
Land area	34.65 sq mi
Water area	0.88 sq mi
Latitude	44.3114
Longitude	-69.5785
Timezone	Eastern (ET)
Area code	207

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	36.6%	45.7%	42.3%
$50k – $100k	41.8%	32.0%	32.3%
$100k – $200k	20.9%	18.4%	20.6%
Over $200k	0.7%	3.8%	4.9%

Demographics & statistics

2,643

Population

People per sq mi

44.0

Median age

$64,118

Median household income

$32,673

Per capita income

$194,600

Median home value

$1,071

Median monthly rent

88.1%

Home ownership

4.4%

Poverty rate

2.9%

Unemployment

1,038

Housing units

17.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

103

10–14

15–19

20–24

119

25–34

135

215

35–44

242

193

45–54

217

180

55–59

202

60–64

105

65–74

119

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	528	20.0%
18 and over	2,115	80.0%
65 and over	364	13.8%
Median age	44.0 years

Race & ethnicity

White 95.6%

Two or more races 2.7%

Black or African American 0.7%

Hispanic or Latino 0.5%

Asian 0.3%

Other race 0.2%

Group	Count	%
White	2,539	95.6%
Two or more races	72	2.7%
Black or African American	19	0.7%
Hispanic or Latino	13	0.5%
Asian	8	0.3%
Other race	5	0.2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	36.6%	45.7%	42.3%
$50k – $100k	41.8%	32.0%	32.3%
$100k – $200k	20.9%	18.4%	20.6%
Over $200k	0.7%	3.8%	4.9%

Under $10k 0.9%

$10k–$15k 2.8%

$15k–$25k 2.7%

$25k–$35k 5.6%

$35k–$50k 18.8%

$50k–$75k 27.0%

$75k–$100k 16.7%

$100k–$150k 15.6%

$150k–$200k 8.7%

$200k+ 1.1%

Range	% of households
Under $10k	0.9%
$10k–$15k	2.8%
$15k–$25k	2.7%
$25k–$35k	5.6%
$35k–$50k	18.8%
$50k–$75k	27.0%
$75k–$100k	16.7%
$100k–$150k	15.6%
$150k–$200k	8.7%
$200k+	1.1%
Median income	$64,118

Housing

Home values

Under $50k 12.7%

$50k–$100k 7.4%

$100k–$150k 11.9%

$150k–$200k 19.7%

$200k–$300k 32.8%

$300k–$500k 12.7%

$500k–$1M 2.8%

Housing overview

Metric	Value
Median home value	$194,600
Median rent / month	$1,071
Owner occupied	88.1%
Renter occupied	11.9%
Vacant	9.1%
Single-family detached	66.1%
Large apartment buildings	0.2%
Mobile homes	30.5%
Median rooms	5.3
Avg household size (owned)	2.49

Year built

Era	%
2020 or later	0.0%
2010–2019	6.9%
2000–2009	14.6%
1990–1999	15.3%
1980–1989	22.6%
1970–1979	13.9%
1960–1969	7.9%
1950–1959	4.5%
1940–1949	0.8%
1939 or earlier	13.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.7%
1 bedroom	8.4%
2 bedrooms	33.2%
3 bedrooms	43.9%
4 bedrooms	12.2%
5+ bedrooms	1.6%

Vehicles per household

Vehicles	% of households
No vehicle	1.6%
1 vehicle	21.1%
2 vehicles	45.8%
3 or more	31.5%

Heating fuel

Fuel type	%
Electricity	2.1%
Propane / LP gas	13.7%
Fuel oil	67.5%
Wood	13.0%
Solar	0.6%

Households & families

Household type	Count	%
Married-couple family	489	46.2%
Cohabiting couple	207	19.6%
Male householder, no spouse	141	13.3%
Female householder, no spouse	221	20.9%
Households with children under 18	332	31.4%
Households with seniors (65+)	273	25.8%
Average household size	2.49

Marital status

Status	Male	Female
Never married	24.7%	20.9%
Married	55.4%	41.3%
Separated	2.2%	1.2%
Widowed	1.9%	12.6%
Divorced	15.7%	24.0%

Education

Less than 9th grade 5.0%

Some HS, no diploma 2.8%

HS graduate 42.4%

Some college, no degree 20.5%

Associate's degree 12.3%

Bachelor's degree 12.7%

Graduate / professional 4.3%

Metric	%
HS diploma or higher	92.2%
Bachelor's or higher	17.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	16	2.6%
Kindergarten	18	3.0%
Elementary school	295	48.7%
High school	171	28.2%
College / grad school	106	17.5%

Employment

Industry of employment

Education & healthcare 35.6%

Retail trade 12.1%

Construction 11.3%

Manufacturing 9.2%

Professional & management 7.8%

Public administration 6.9%

Agriculture & mining 4.9%

Finance & real estate 4.6%

Other services 2.5%

Transportation & utilities 2.0%

Information 1.5%

Arts, food & hospitality 1.2%

Wholesale trade 0.4%

Occupation

Category	%
Management, business & arts	31.1%
Service	20.7%
Sales & office	17.2%
Natural resources & construction	16.8%
Production & transportation	14.2%

Employment type

Type	%
Private sector	72.4%
Government	18.6%
Self-employed	8.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	87.0%
Carpool	6.1%
Public transit	0.0%
Walk	1.7%
Work from home	4.0%
Other means	1.2%
Avg commute (minutes)	29.5

Poverty

All people 4.4%

Under 18 years 4.6%

18 and over 4.3%

Married-couple families 0.0%

Female-led households 9.0%

Income support

Source	% of households
Social Security	34.4%
Retirement income	24.1%
Supplemental Security	9.1%
Cash public assistance	0.5%
Food stamps / SNAP	7.1%

Health indicators

Condition	%
Obesity	35.5%
High blood pressure	32.6%
High cholesterol	32.0%
Diabetes	10.2%
Heart disease	7.1%
Stroke	3.1%
Asthma	11.4%
Arthritis	27.6%
Kidney disease	2.9%
Pulmonary disease	9.2%
Cancer	6.7%

Behavior / access	%
Smoking	21.4%
Binge drinking	16.1%
No physical activity	23.2%
Less than 7 hrs sleep	30.5%
Depression	24.5%
Fair or poor health	14.1%
Poor mental health	15.1%
Poor physical health	10.8%
No health insurance	13.9%
Visited doctor (checkup)	78.5%
Visited dentist	64.5%
Cholesterol screening	88.0%
Teeth loss	18.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	345	16.4%

Disability	%
Any disability	18.9%
Under 18	14.0%
18–64 years	15.6%
65 and over	41.8%

Health insurance coverage

Type	%
Private insurance	64.2%
Public insurance	33.7%
No insurance	16.3%
Uninsured under 19	21.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,576	97.5%
Spanish	2	0.1%
Other Indo-European	2	0.1%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,626	99.4%
Born in same state	2,621	99.2%
Born in different state	2,181	82.5%
Foreign born	5	0.2%
Naturalized citizen	17	0.6%
Not a US citizen	15	88.2%

Ancestry

Ancestry	Count	%
French	476	18%
Italian	381	14.4%
Arab	184	7%

Ancestry	Count	%
German	111	4.2%
English	6	0.2%
Norwegian	6	0.2%

Technology access

Metric	% of households
Computer access	40.0%
Internet access	93.0%

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

Frequently asked questions about ZIP code 04363

What city is ZIP code 04363 in?

ZIP code 04363 is primarily assigned to Windsor, Maine.

What county is ZIP code 04363 in?

ZIP code 04363 falls within Kennebec County, Maine.

Is ZIP code 04363 mostly owner-occupied?

88% of occupied units in ZIP code 04363 are owner-occupied, well above the national average.

Does ZIP code 04363 have a large veteran population?

16% of civilians in ZIP code 04363 are veterans, above the national average of ~7%.

What is the typical home value in ZIP code 04363?

The median home value in ZIP code 04363 is $194,600.

What is the population of ZIP code 04363?

ZIP code 04363 has an estimated population of 2,643 residents, with a density of 76 people per square mile.

What timezone is ZIP code 04363 in?

ZIP code 04363 observes the EST timezone.