ZIP Code 04858
ZIP Code Tabulation Area in Knox County, Maine.
- Population
- 1,400
- Median household income
- $80,938
- Median home value
- $305,200
+14.8%’19–’23
+18.3%’19–’23
+32.1%’19–’23
ZIP Code 04858 is a ZIP Code Tabulation Area in Knox County, Maine, home to about 1,400 residents. Its median household income of $80,938 runs above the Knox County figure of $71,903.
From 2019 to 2023, ZIP Code 04858's population grew 14.8% from 1,219 to 1,400, while its median gross rent rose 1.8% from $1,044 to $1,063.
White (non-Hispanic) residents are the largest group, 96.6% of the population. 83.4% of workers drive to work alone.
Demographics
ACS 2019–2023- Population
- 1,400
- Median age
- 48.7 yrs
- Median household income
- $80,938
- Median home value
- $305,200
- Median gross rent
- $1,063
- Housing units
- 865
- Homeownership rate
- 90.4%
- Bachelor's degree or higher
- 47.3%
- Unemployment rate
- 0.0%
Trends
ACS 5-year · 2019–20231,2191,400
$68,438$80,938
$231,100$305,200
$1,044$1,063
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 1,219 | $68,438 | $231,100 | $1,044 |
| 2020 | 1,264 | $70,938 | $238,200 | $1,083 |
| 2021 | 1,347 | $76,368 | $263,500 | $1,125 |
| 2022 | 1,371 | $80,658 | $276,500 | $1,163 |
| 2023 | 1,400 | $80,938 | $305,200 | $1,063 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 53.6%
5 to 1713.0%
18 to 248.2%
25 to 3411.9%
35 to 445.4%
45 to 5414.2%
55 to 6412.1%
65 to 7417.6%
75 and over13.9%
| Count | Share | |
|---|---|---|
| Under 5 | 50 | 3.6% |
| 5 to 17 | 182 | 13.0% |
| 18 to 24 | 115 | 8.2% |
| 25 to 34 | 167 | 11.9% |
| 35 to 44 | 76 | 5.4% |
| 45 to 54 | 199 | 14.2% |
| 55 to 64 | 170 | 12.1% |
| 65 to 74 | 247 | 17.6% |
| 75 and over | 194 | 13.9% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 1,353 | 96.6% |
| Black or African American | 0 | 0.0% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 0 | 0.0% |
| Native Hawaiian & Pacific Islander | 4 | 0.3% |
| Some other race | 7 | 0.5% |
| Two or more races | 28 | 2.0% |
| Hispanic or Latino (any race) | 8 | 0.6% |
Educational attainment (age 25+)
No high school diploma3.2%
High school graduate33.8%
Some college or associate's15.7%
Bachelor's degree30.1%
Graduate or professional degree17.2%
| Count | Share | |
|---|---|---|
| No high school diploma | 34 | 3.2% |
| High school graduate | 356 | 33.8% |
| Some college or associate's | 165 | 15.7% |
| Bachelor's degree | 317 | 30.1% |
| Graduate or professional degree | 181 | 17.2% |
Commute to work
- Mean travel time to work
- 16 min
Drove alone83.4%
Carpooled8.2%
Public transit0.6%
Walked0.3%
Bicycle0.0%
Worked from home6.9%
Other means0.6%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 521 | 83.4% |
| Carpooled | 51 | 8.2% |
| Public transit | 4 | 0.6% |
| Walked | 2 | 0.3% |
| Bicycle | 0 | 0.0% |
| Worked from home | 43 | 6.9% |
| Other means | 4 | 0.6% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 175 | 30.1% |
| 15 to 29 min | 364 | 62.5% |
| 30 to 44 min | 33 | 5.7% |
| 45 to 59 min | 4 | 0.7% |
| 60+ min | 6 | 1.0% |
Households
- Average household size
- 2.35
- Poverty rate
- 4.1% (57 of 1,388)
| Count | Share | |
|---|---|---|
| Family households | 394 | 66.1% |
| Nonfamily households | 202 | 33.9% |
Housing
- Median year structure built
- 1981
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 596 | 68.9% |
| Vacant | 269 | 31.1% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 539 | 90.4% |
| Renter-occupied | 57 | 9.6% |
1-unit, detached89.8%
1-unit, attached0.2%
2 to 4 units2.3%
5 to 19 units1.3%
20 or more units0.0%
Mobile home & other6.4%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 777 | 89.8% |
| 1-unit, attached | 2 | 0.2% |
| 2 to 4 units | 20 | 2.3% |
| 5 to 19 units | 11 | 1.3% |
| 20 or more units | 0 | 0.0% |
| Mobile home & other | 55 | 6.4% |
Geography
- ZCTA
- 04858
- Land area
- 11 sq mi
- Water area
- 3.23 sq mi
- Center point
- 44.0465, -69.1541
Counties this ZIP covers
1Compare 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)