ZIP Code 07921
ZIP Code Tabulation Area in Somerset County, New Jersey.
- Population
- 7,563
- Median household income
- $117,705
- Median home value
- $431,000
+1.2%’19–’23
+1.3%’19–’23
+14.0%’19–’23
ZIP Code 07921 (Somerset County, New Jersey) is home to about 7,563 residents. At $117,705, its median household income sits below Somerset County's $135,960.
From 2019 to 2023, ZIP Code 07921's population grew 1.2% from 7,474 to 7,563, while its median gross rent rose 6.4% from $2,031 to $2,160.
The largest age group is 65 to 74, 16.7% of residents. White (non-Hispanic) residents are the largest group, 72.2% of the population.
Demographics
ACS 2019–2023- Population
- 7,563
- Median age
- 49.1 yrs
- Median household income
- $117,705
- Median home value
- $431,000
- Median gross rent
- $2,160
- Housing units
- 4,072
- Homeownership rate
- 79.2%
- Bachelor's degree or higher
- 65.5%
- Unemployment rate
- 4.3%
Trends
ACS 5-year · 2019–20237,4747,563
$116,250$117,705
$378,100$431,000
$2,031$2,160
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 7,474 | $116,250 | $378,100 | $2,031 |
| 2020 | 7,549 | $114,924 | $371,200 | $2,115 |
| 2021 | 7,596 | $118,382 | $391,900 | $2,098 |
| 2022 | 7,573 | $125,893 | $419,100 | $2,164 |
| 2023 | 7,563 | $117,705 | $431,000 | $2,160 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 54.2%
5 to 178.6%
18 to 246.1%
25 to 3414.9%
35 to 449.6%
45 to 5414.2%
55 to 6415.6%
65 to 7416.7%
75 and over10.2%
| Count | Share | |
|---|---|---|
| Under 5 | 318 | 4.2% |
| 5 to 17 | 648 | 8.6% |
| 18 to 24 | 458 | 6.1% |
| 25 to 34 | 1,125 | 14.9% |
| 35 to 44 | 729 | 9.6% |
| 45 to 54 | 1,072 | 14.2% |
| 55 to 64 | 1,183 | 15.6% |
| 65 to 74 | 1,261 | 16.7% |
| 75 and over | 769 | 10.2% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 5,459 | 72.2% |
| Black or African American | 129 | 1.7% |
| American Indian & Alaska Native | 0 | 0.0% |
| Asian | 728 | 9.6% |
| Native Hawaiian & Pacific Islander | 16 | 0.2% |
| Some other race | 0 | 0.0% |
| Two or more races | 467 | 6.2% |
| Hispanic or Latino (any race) | 764 | 10.1% |
Educational attainment (age 25+)
No high school diploma2.3%
High school graduate11.2%
Some college or associate's21.0%
Bachelor's degree39.2%
Graduate or professional degree26.3%
| Count | Share | |
|---|---|---|
| No high school diploma | 142 | 2.3% |
| High school graduate | 686 | 11.2% |
| Some college or associate's | 1,289 | 21.0% |
| Bachelor's degree | 2,407 | 39.2% |
| Graduate or professional degree | 1,615 | 26.3% |
Commute to work
- Mean travel time to work
- 30 min
Drove alone69.0%
Carpooled3.6%
Public transit0.8%
Walked2.1%
Bicycle0.0%
Worked from home24.5%
Other means0.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 3,016 | 69.0% |
| Carpooled | 158 | 3.6% |
| Public transit | 35 | 0.8% |
| Walked | 91 | 2.1% |
| Bicycle | 0 | 0.0% |
| Worked from home | 1,068 | 24.5% |
| Other means | 0 | 0.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 535 | 16.2% |
| 15 to 29 min | 1,092 | 33.1% |
| 30 to 44 min | 895 | 27.1% |
| 45 to 59 min | 411 | 12.5% |
| 60+ min | 367 | 11.1% |
Households
- Average household size
- 1.89
- Poverty rate
- 4.5% (341 of 7,554)
| Count | Share | |
|---|---|---|
| Family households | 1,867 | 46.8% |
| Nonfamily households | 2,123 | 53.2% |
Housing
- Median year structure built
- 1986
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 3,990 | 98.0% |
| Vacant | 82 | 2.0% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 3,162 | 79.2% |
| Renter-occupied | 828 | 20.8% |
1-unit, detached23.2%
1-unit, attached44.6%
2 to 4 units6.7%
5 to 19 units22.6%
20 or more units3.0%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 943 | 23.2% |
| 1-unit, attached | 1,817 | 44.6% |
| 2 to 4 units | 271 | 6.7% |
| 5 to 19 units | 919 | 22.6% |
| 20 or more units | 122 | 3.0% |
| Mobile home & other | 0 | 0.0% |
Geography
- ZCTA
- 07921
- Land area
- 18 sq mi
- Water area
- 0.21 sq mi
- Center point
- 40.6560, -74.6787
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)