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Aroostook County, ME ZIP Codes

Maine (ME)  ·  44 ZIP codes  ·  43 cities
44
ZIP codes
66,859
population (2021)
-7.0%
pop change since 2010
23003
FIPS code
Aroostook County ZIP code map
About Aroostook County
Aroostook County is located in Maine and contains 44 ZIP codes across 43 cities and communities. The county's population was 66,859 as of 2021, a decrease of 7% from 71,870 in 2010. The timezone is Central Time (observes DST). The Federal Information Processing System (FIPS) code for Aroostook County is 23003.
Population
2021 population66,859
2010 population71,870
Change-7.0%
County details
StateMaine
FIPS code23003
TimezoneCentral
Daylight savingYes
Cities in Aroostook County
Ashland Benedicta Blaine Bridgewater Caribou Clayton Lake Crouseville Eagle Lake Easton Estcourt Station Fort Fairfield Fort Kent Fort Kent Mills Frenchville Grand Isle Houlton Island Falls Limestone Madawaska Mapleton Mars Hill Monticello New Limerick New Sweden Oakfield Orient Oxbow Perham Portage Presque Isle Saint Agatha Saint David Saint Francis Sheridan Sherman Sinclair Smyrna Mills Stockholm Van Buren Wallagrass Washburn Westfield Wytopitlock
ZIP codes for Aroostook County, ME (44)
ZIP code City County Map
04471 Orient Aroostook View map
04497 Wytopitlock Aroostook View map
04730 Houlton Aroostook View map
04732 Ashland Aroostook View map
04733 Benedicta Aroostook View map
04734 Blaine Aroostook View map
04735 Bridgewater Aroostook View map
04736 Caribou Aroostook View map
04737 Clayton Lake Aroostook View map
04738 Crouseville Aroostook View map
04739 Eagle Lake Aroostook View map
04740 Easton Aroostook View map
04741 Estcourt Station Aroostook View map
04742 Fort Fairfield Aroostook View map
04743 Fort Kent Aroostook View map
04744 Fort Kent Mills Aroostook View map
04745 Frenchville Aroostook View map
04746 Grand Isle Aroostook View map
04747 Island Falls Aroostook View map
04750 Limestone Aroostook View map
04751 Limestone Aroostook View map
04756 Madawaska Aroostook View map
04757 Mapleton Aroostook View map
04758 Mars Hill Aroostook View map
04760 Monticello Aroostook View map
04761 New Limerick Aroostook View map
04762 New Sweden Aroostook View map
04763 Oakfield Aroostook View map
04764 Oxbow Aroostook View map
04766 Perham Aroostook View map
04768 Portage Aroostook View map
04769 Presque Isle Aroostook View map
04772 Saint Agatha Aroostook View map
04773 Saint David Aroostook View map
04774 Saint Francis Aroostook View map
04775 Sheridan Aroostook View map
04776 Sherman Aroostook View map
04779 Sinclair Aroostook View map
04780 Smyrna Mills Aroostook View map
04781 Wallagrass Aroostook View map
04783 Stockholm Aroostook View map
04785 Van Buren Aroostook View map
04786 Washburn Aroostook View map
04787 Westfield Aroostook View map

Demographics & statistics

65,966
Population
48.2
Median age
$51,819
Median household income
$31,040
Per capita income
$128,181
Median home value
$570
Median monthly rent
80.2%
Home ownership
14.8%
Poverty rate
4.8%
Unemployment
29,780
Housing units
18.5%
Bachelor's or higher

Age distribution

Male Female
1,722
Under 5
1,476
1,749
5–9
1,499
1,925
10–14
1,650
1,896
15–19
1,626
1,688
20–24
1,448
3,507
25–34
3,007
3,743
35–44
3,210
4,613
45–54
3,955
2,755
55–59
2,362
3,022
60–64
2,591
5,091
65–74
4,366
2,439
75–84
2,091
1,365
85+
1,170
← Male
Female →

Age summary

GroupCount%
Under 1812,17716.7%
18 and over53,78983.3%
65 and over16,52228.3%
Median age48.2 years

Race & ethnicity

White 92.5%
Two or more races 3.1%
American Indian / Alaska Native 1.6%
Hispanic or Latino 1.3%
Black or African American 0.8%
Asian 0.4%
Other race 0.4%
GroupCount%
White61,79892.5%
Two or more races2,0453.1%
American Indian / Alaska Native1,0671.6%
Hispanic or Latino8561.3%
Black or African American5100.8%
Asian2690.4%
Other race2470.4%

Household income

Under $10k 5.9%
$10k–$15k 7.0%
$15k–$25k 11.7%
$25k–$35k 11.6%
$35k–$50k 14.7%
$50k–$75k 19.7%
$75k–$100k 10.4%
$100k–$150k 12.3%
$150k–$200k 3.4%
$200k+ 3.4%
Range% of households
Under $10k5.9%
$10k–$15k7.0%
$15k–$25k11.7%
$25k–$35k11.6%
$35k–$50k14.7%
$50k–$75k19.7%
$75k–$100k10.4%
$100k–$150k12.3%
$150k–$200k3.4%
$200k+3.4%
Median income$51,819

Housing

Home values

Under $50k 12.2%
$50k–$100k 27.3%
$100k–$150k 20.9%
$150k–$200k 15.6%
$200k–$300k 15.2%
$300k–$500k 6.6%
$500k–$1M 1.8%
$1M+ 0.4%

Housing overview

MetricValue
Median home value$128,181
Median rent / month$570
Owner occupied80.2%
Renter occupied19.8%
Vacant32.7%
Single-family detached79.7%
Large apartment buildings1.5%
Mobile homes9.4%
Median rooms5.4
Avg household size (owned)2.36

Year built

Era%
2020 or later0.2%
2010–20194.0%
2000–20099.6%
1990–199911.0%
1980–198912.3%
1970–197917.8%
1960–19699.4%
1950–19597.8%
1940–19496.5%
1939 or earlier21.5%

Bedrooms

Size% of units
No bedroom (studio)3.1%
1 bedroom11.0%
2 bedrooms29.3%
3 bedrooms39.4%
4 bedrooms13.2%
5+ bedrooms4.0%

Vehicles per household

Vehicles% of households
No vehicle7.3%
1 vehicle32.6%
2 vehicles41.2%
3 or more18.9%

Heating fuel

Fuel type%
Utility gas0.5%
Electricity7.4%
Propane / LP gas4.2%
Fuel oil64.4%
Wood18.4%
No fuel used0.2%

Households & families

Household typeCount%
Married-couple family13,44150.2%
Cohabiting couple1,9387.2%
Male householder, no spouse5,99520.4%
Female householder, no spouse7,34622.2%
Households with children under 186,62720.8%
Households with seniors (65+)11,48044.0%
Average household size2.25

Marital status

StatusMaleFemale
Never married25.7%18.4%
Married54.9%55.8%
Separated1.0%0.9%
Widowed3.5%13.8%
Divorced14.9%11.0%

Education

Less than 9th grade 4.7%
Some HS, no diploma 5.4%
HS graduate 41.8%
Some college, no degree 19.6%
Associate's degree 10.0%
Bachelor's degree 13.3%
Graduate / professional 5.2%
Metric%
HS diploma or higher89.9%
Bachelor's or higher18.5%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool6414.9%
Kindergarten6997.6%
Elementary school5,41347.1%
High school2,77919.8%
College / grad school2,61917.8%

Employment

Industry of employment

Education & healthcare 27.5%
Retail trade 10.0%
Manufacturing 9.8%
Agriculture & mining 9.6%
Construction 9.3%
Transportation & utilities 7.6%
Public administration 5.9%
Professional & management 5.2%
Arts, food & hospitality 5.1%
Finance & real estate 4.0%
Other services 3.8%
Wholesale trade 1.4%
Information 0.8%

Occupation

Category%
Management, business & arts31.6%
Service14.7%
Sales & office19.7%
Natural resources & construction14.7%
Production & transportation19.2%

Employment type

Type%
Private sector70.0%
Government17.5%
Self-employed12.1%
Unpaid family workers0.4%

Commute

Method%
Drive alone76.2%
Carpool10.1%
Public transit0.1%
Walk2.6%
Other means2.1%
Avg commute (minutes)23.1

Poverty

All people 14.8%
Under 18 years 18.0%
18 and over 13.9%
Married-couple families 5.3%
Female-led households 28.2%

Income support

Source% of households
Social Security47.2%
Retirement income27.6%
Supplemental Security8.0%
Cash public assistance3.2%
Food stamps / SNAP17.8%

Health indicators

Condition%
High blood pressure42.1%
High cholesterol38.8%
Heart disease9.5%
Stroke4.2%
Asthma11.5%
Arthritis34.3%
Kidney disease3.8%
Pulmonary disease11.6%
Cancer8.3%
Behavior / access%
Binge drinking12.7%
No physical activity31.3%
Less than 7 hrs sleep34.3%
Fair or poor health17.8%
Poor mental health14.3%
Poor physical health12.6%
No health insurance13.5%
Visited doctor (checkup)82.1%
Visited dentist58.6%
Cholesterol screening89.8%
Teeth loss22.9%

Veterans & disability

VeteransCount%
Civilian veterans5,37610.9%
Disability%
Any disability22.4%
Under 186.3%
18–64 years18.6%
65 and over40.5%

Health insurance coverage

Type%
Private insurance56.2%
Public insurance51.1%
Uninsured under 199.7%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only62,76895.7%
Spanish1,6312.9%
Other Indo-European840.1%
Asian & Pacific Islander1,4312.6%
Other languages1020.2%

Place of birth & citizenship

OriginCount%
Native born (US)63,24096.1%
Born in same state62,09194.2%
Born in different state48,46571.6%
Foreign born1,1491.8%
Naturalized citizen2,7263.9%
Not a US citizen1,89963.7%

Ancestry

AncestryCount%
French11,34917.2%
Italian8,81513.4%
German5,9529%
Arab5,0287.6%
English2960.4%
AncestryCount%
Polish2860.4%
Dutch2690.4%
Norwegian1160.2%
Irish620.1%

Technology access

Metric% of households
Computer access44.7%
Internet access85.8%

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

Explore more Maine ZIP codes
All Maine ZIP codes Ashland ZIP codes Benedicta ZIP codes Blaine ZIP codes Bridgewater ZIP codes Caribou ZIP codes Clayton Lake ZIP codes Crouseville ZIP codes Eagle Lake ZIP codes Easton ZIP codes Estcourt Station ZIP codes
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