ZIP Code 04427

ZIP Code Tabulation Area in Penobscot County, Maine.

Population: 2,942
Median household income: $60,612
Median home value: $123,500

ZIP Code 04427 is a ZIP Code Tabulation Area in Penobscot County, Maine, home to about 2,942 residents. Its median household income of $60,612 runs below the Penobscot County figure of $63,248.

From 2019 to 2023, ZIP Code 04427's population grew 5.0% from 2,803 to 2,942, while its median gross rent rose 31.5% from $588 to $773.

The median gross rent is $773. 20.2% of adults 25 and older hold a bachelor's degree or higher.

Demographics

ACS 2019–2023

Population: 2,942
Median age: 43.0 yrs
Median household income: $60,612
Median home value: $123,500
Median gross rent: $773
Housing units: 1,288
Homeownership rate: 81.6%
Bachelor's degree or higher: 20.2%
Unemployment rate: 1.6%

Trends

ACS 5-year · 2019–2023

Population

2,8032,942

Median household income

$49,803$60,612

Median home value

$135,100$123,500

Median gross rent

$588$773

Year	Population	Median household income	Median home value	Median gross rent
2019	2,803	$49,803	$135,100	$588
2020	2,808	$47,171	$115,900	$531
2021	2,878	$53,913	$118,900	$595
2022	2,916	$55,250	$131,800	$727
2023	2,942	$60,612	$123,500	$773

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 57.6%

5 to 1717.2%

18 to 245.1%

25 to 3410.5%

35 to 4411.0%

45 to 5415.0%

55 to 6418.9%

65 to 748.3%

75 and over6.4%

	Count	Share
Under 5	225	7.6%
5 to 17	505	17.2%
18 to 24	149	5.1%
25 to 34	308	10.5%
35 to 44	325	11.0%
45 to 54	442	15.0%
55 to 64	557	18.9%
65 to 74	244	8.3%
75 and over	187	6.4%

Race & ethnicity

	Count	Share
White (non-Hispanic)	2,734	92.9%
Black or African American	0	0.0%
American Indian & Alaska Native	90	3.1%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	7	0.2%
Two or more races	96	3.3%
Hispanic or Latino (any race)	15	0.5%

Educational attainment (age 25+)

No high school diploma6.4%

High school graduate41.8%

Some college or associate's31.6%

Bachelor's degree13.0%

Graduate or professional degree7.2%

	Count	Share
No high school diploma	133	6.4%
High school graduate	863	41.8%
Some college or associate's	651	31.6%
Bachelor's degree	268	13.0%
Graduate or professional degree	148	7.2%

Commute to work

Mean travel time to work: 29 min

Drove alone78.5%

Carpooled10.3%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home11.2%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	1,005	78.5%
Carpooled	132	10.3%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	143	11.2%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	178	15.7%
15 to 29 min	257	22.6%
30 to 44 min	566	49.8%
45 to 59 min	84	7.4%
60+ min	52	4.6%

Households

Average household size: 2.54
Poverty rate: 8.5% (247 of 2,919)

	Count	Share
Family households	761	66.2%
Nonfamily households	388	33.8%

Housing

Median year structure built: 1987

Occupancy

	Count	Share
Occupied	1,149	89.2%
Vacant	139	10.8%

Tenure (of occupied units)

	Count	Share
Owner-occupied	938	81.6%
Renter-occupied	211	18.4%

1-unit, detached52.8%

1-unit, attached0.8%

2 to 4 units3.5%

5 to 19 units2.6%

20 or more units0.2%

Mobile home & other40.2%

Units in structure

	Count	Share
1-unit, detached	680	52.8%
1-unit, attached	10	0.8%
2 to 4 units	45	3.5%
5 to 19 units	33	2.6%
20 or more units	2	0.2%
Mobile home & other	518	40.2%

ZIP Code 04427

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes