ZIP Code 04428
ZIP Code Tabulation Area in Penobscot County, Maine.
- Population
- 3,374
- Median household income
- $74,784
- Median home value
- $213,700
+7.1%’19–’23
+25.1%’19–’23
+40.2%’19–’23
Covering part of Penobscot County, Maine, ZIP Code 04428 has about 3,374 residents. Its median household income of $74,784 runs above the Penobscot County figure of $63,248.
Between 2019 and 2023, ZIP Code 04428's population grew 7.1% from 3,150 to 3,374, while its median gross rent rose 29.4% from $881 to $1,140.
28.2% of adults 25 and older hold a bachelor's degree or higher. Owners occupy 82.1% of the area's occupied homes.
Demographics
ACS 2019–2023- Population
- 3,374
- Median age
- 50.1 yrs
- Median household income
- $74,784
- Median home value
- $213,700
- Median gross rent
- $1,140
- Housing units
- 1,526
- Homeownership rate
- 82.1%
- Bachelor's degree or higher
- 28.2%
- Unemployment rate
- 2.0%
Trends
ACS 5-year · 2019–20233,1503,374
$59,757$74,784
$152,400$213,700
$881$1,140
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 3,150 | $59,757 | $152,400 | $881 |
| 2020 | 3,525 | $57,941 | $152,700 | $939 |
| 2021 | 3,496 | $61,629 | $166,200 | $969 |
| 2022 | 3,500 | $67,354 | $192,200 | $1,102 |
| 2023 | 3,374 | $74,784 | $213,700 | $1,140 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 55.8%
5 to 1711.4%
18 to 244.4%
25 to 3411.4%
35 to 4410.9%
45 to 5414.1%
55 to 6421.5%
65 to 7412.9%
75 and over7.6%
| Count | Share | |
|---|---|---|
| Under 5 | 196 | 5.8% |
| 5 to 17 | 385 | 11.4% |
| 18 to 24 | 148 | 4.4% |
| 25 to 34 | 383 | 11.4% |
| 35 to 44 | 369 | 10.9% |
| 45 to 54 | 476 | 14.1% |
| 55 to 64 | 724 | 21.5% |
| 65 to 74 | 436 | 12.9% |
| 75 and over | 257 | 7.6% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 3,134 | 92.9% |
| Black or African American | 15 | 0.4% |
| American Indian & Alaska Native | 4 | 0.1% |
| Asian | 15 | 0.4% |
| Native Hawaiian & Pacific Islander | 0 | 0.0% |
| Some other race | 62 | 1.8% |
| Two or more races | 80 | 2.4% |
| Hispanic or Latino (any race) | 64 | 1.9% |
Educational attainment (age 25+)
No high school diploma7.8%
High school graduate30.9%
Some college or associate's33.1%
Bachelor's degree20.9%
Graduate or professional degree7.4%
| Count | Share | |
|---|---|---|
| No high school diploma | 206 | 7.8% |
| High school graduate | 817 | 30.9% |
| Some college or associate's | 875 | 33.1% |
| Bachelor's degree | 552 | 20.9% |
| Graduate or professional degree | 195 | 7.4% |
Commute to work
- Mean travel time to work
- 29 min
Drove alone79.6%
Carpooled6.8%
Public transit0.1%
Walked0.9%
Bicycle0.2%
Worked from home11.7%
Other means0.7%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 1,274 | 79.6% |
| Carpooled | 109 | 6.8% |
| Public transit | 1 | 0.1% |
| Walked | 14 | 0.9% |
| Bicycle | 3 | 0.2% |
| Worked from home | 188 | 11.7% |
| Other means | 12 | 0.7% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 264 | 18.7% |
| 15 to 29 min | 635 | 44.9% |
| 30 to 44 min | 295 | 20.9% |
| 45 to 59 min | 87 | 6.2% |
| 60+ min | 132 | 9.3% |
Households
- Average household size
- 2.45
- Poverty rate
- 7.7% (259 of 3,368)
| Count | Share | |
|---|---|---|
| Family households | 935 | 68.5% |
| Nonfamily households | 430 | 31.5% |
Housing
- Median year structure built
- 1983
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 1,365 | 89.4% |
| Vacant | 161 | 10.6% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 1,120 | 82.1% |
| Renter-occupied | 245 | 17.9% |
1-unit, detached76.5%
1-unit, attached0.2%
2 to 4 units4.7%
5 to 19 units1.0%
20 or more units0.0%
Mobile home & other17.6%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 1,168 | 76.5% |
| 1-unit, attached | 3 | 0.2% |
| 2 to 4 units | 72 | 4.7% |
| 5 to 19 units | 15 | 1.0% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 268 | 17.6% |
Geography
- ZCTA
- 04428
- Land area
- 60 sq mi
- Water area
- 2.92 sq mi
- Center point
- 44.8058, -68.5540
Counties this ZIP covers
2Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)