Counties in New Jersey by median household income (US single-year estimate)
Somerset County had the highest median household income (US single-year estimate) of 21 counties in 2020, at $115,573. Cumberland County had the lowest, at $60,352. The median was $83,189 and the figure for New Jersey was $87,095. Source: the U.S. Census Bureau.
Map of counties, 2020
- Under 66K
- 66K to 78K
- 78K to 88K
- 88K to 100K
- 100K and over
All counties, 2020
Full ranking
| Rank | Counties | 2020 | Change on 2019 |
|---|---|---|---|
| 1 | Somerset County | 115,573 | +2.5% |
| 2 | Morris County | 114,103 | -1.9% |
| 3 | Hunterdon County | 113,611 | -3.1% |
| 4 | Bergen County | 107,114 | -0.8% |
| 5 | Monmouth County | 104,219 | +1.6% |
| 6 | Middlesex County | 95,610 | +3.1% |
| 7 | Sussex County | 92,739 | -7.5% |
| 8 | Burlington County | 92,471 | +4.6% |
| 9 | Mercer County | 87,581 | +10.2% |
| 10 | Gloucester County | 87,220 | -0.9% |
| 11 | Union County | 83,189 | +4% |
| 12 | Warren County | 80,412 | -4.3% |
| 13 | Ocean County | 78,181 | +3.4% |
| 14 | Hudson County | 77,323 | -0.5% |
| 15 | Cape May County | 75,829 | +13.9% |
| 16 | Camden County | 71,718 | -2% |
| 17 | Salem County | 65,563 | -3.8% |
| 18 | Essex County | 65,528 | +1.6% |
| 19 | Passaic County | 64,422 | -15.3% |
| 20 | Atlantic County | 61,377 | -2.1% |
| 21 | Cumberland County | 60,352 | +11.4% |
Other periods
About this ranking
Household income at the middle of the distribution for one year, in US dollars of that year. United States: Census Bureau Small Area Income and Poverty Estimates (SAIPE) for the nation, states and counties.
A model-based estimate that combines the one-year American Community Survey with federal tax records and other administrative data, so every county gets a figure for a single year. The national figure is the one-year ACS estimate. Not adjusted for inflation between years. The Census Bureau advises comparing years from 2006 on only. For the five-year ACS median, which also covers cities, use median_household_income.
Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.
How to cite
U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2020/2020-state-and-county/est20all.txt. Retrieved 2026-10-12.Citation styles
APA 7
U.S. Census Bureau. (2026). Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties (Counties in New Jersey by median household income (US single-year estimate), 2020) [Data set]. Retrieved October 12, 2026, from https://www2.census.gov/programs-surveys/saipe/datasets/2020/2020-state-and-county/est20all.txt
MLA 9
Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties, Counties in New Jersey by median household income (US single-year estimate), 2020. U.S. Census Bureau, 27 Jan. 2026, https://www2.census.gov/programs-surveys/saipe/datasets/2020/2020-state-and-county/est20all.txt. Invokely, https://invokely.ai/rankings/median-household-income-single-year-us/new-jersey-counties?period=2020. Accessed 12 Oct. 2026.
Chicago (author-date)
U.S. Census Bureau. 2026. Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. Counties in New Jersey by median household income (US single-year estimate), 2020. Dataset. Accessed October 12, 2026. https://www2.census.gov/programs-surveys/saipe/datasets/2020/2020-state-and-county/est20all.txt. Also distributed by Invokely, https://invokely.ai/rankings/median-household-income-single-year-us/new-jersey-counties?period=2020.
Harvard
U.S. Census Bureau (2026) Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties, Counties in New Jersey by median household income (US single-year estimate), 2020 [Dataset]. Available at: https://www2.census.gov/programs-surveys/saipe/datasets/2020/2020-state-and-county/est20all.txt, via Invokely: https://invokely.ai/rankings/median-household-income-single-year-us/new-jersey-counties?period=2020 (Accessed: 12 October 2026).
BibTeX
@misc{census_counties_in_new_jersey_2020,
author = {{U.S. Census Bureau}},
title = {{Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties: Counties in New Jersey by median household income (US single-year estimate), 2020}},
year = {2026},
howpublished = {Data set},
url = {https://www2.census.gov/programs-surveys/saipe/datasets/2020/2020-state-and-county/est20all.txt},
urldate = {2026-10-12},
note = {Accessed via Invokely, https://invokely.ai/rankings/median-household-income-single-year-us/new-jersey-counties?period=2020. Publisher attribution: U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2020/2020-state-and-county/est20all.txt. Retrieved 2026-10-12.},
}
RIS
TY - DATA
AU - U.S. Census Bureau
TI - Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties: Counties in New Jersey by median household income (US single-year estimate), 2020
PY - 2026
DA - 2026/01/27
PB - U.S. Census Bureau
DB - Invokely
UR - https://www2.census.gov/programs-surveys/saipe/datasets/2020/2020-state-and-county/est20all.txt
L2 - https://invokely.ai/rankings/median-household-income-single-year-us/new-jersey-counties?period=2020
Y2 - 2026/10/12
N1 - Accessed via Invokely, https://invokely.ai/rankings/median-household-income-single-year-us/new-jersey-counties?period=2020.
N1 - Publisher attribution: U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2020/2020-state-and-county/est20all.txt. Retrieved 2026-10-12.
ER -
Use this data in your AI agent
Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:
Rank Counties in New Jersey by median household income (US single-year estimate) using official data, and cite the source.
rank_places {"indicator":"median_household_income_saipe","level":"province","within":"New Jersey","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=median_household_income_saipe&level=province&within=New%20Jersey&limit=10Questions
Which county has the highest median household income (US single-year estimate)?
Somerset County, with $115,573 in 2020, according to the U.S. Census Bureau.
Which county has the lowest median household income (US single-year estimate)?
Cumberland County, with $60,352 in 2020.
Where does this ranking come from?
Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Small Area Income and Poverty Estimates (SAIPE): median household income, nation, states and counties. Retrieved 2026-10-12.