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Cumberland County, NJ: population growth, jobs and income

Cumberland County gained 741 residents between 2024 and 2025 (+0.5%).

Cumberland County had an estimated 157,148 residents in 2025, up 2.2% (3,415 more people) since 2020. That is slower than New Jersey as a whole (+3.0%), and the 16th fastest growth of 21 counties in New Jersey.

Data as of 2025 · updated

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In the Cumberland County report

One-time $99 PDF: everything on this page for Cumberland County, ranked against New Jersey and the U.S., plus these figures that are not on the free page:

  • Median gross rent$1,282/mo2020–24
  • Vacant homes, incl. seasonal and second homes6.1%2020–24
  • New homes permitted, last 12 months1672025-10/2026-09
  • Rent growth, 5 yearsIn the report
  • Permits in 5+ unit buildingsIn the report
  • IRS income moving in (net AGI)In the report
  • Neighbouring-county comparison tableIn the report

What's inside: 5 pages

  1. 1 Summary, headline numbers and ranks (free preview)
  2. 2 Ranks and the neighbouring-county table
  3. 3 Migration, with IRS mover and income flows
  4. 4 Rent, vacant homes, permits and employers
  5. 5 Every source and the methods
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Headline numbers

What the numbers say

Net domestic migration added 148 people in 2025: more people moved in from other U.S. counties than moved out.

Private employers had 47,846 paid employees in mid-March 2023, +5.0% since 2018 (County Business Patterns).

Unemployment averaged 8.1% in 2025, 2.4 points higher than in 2019 (before the pandemic).

Builders were authorized to start 143 new homes in 2025, or 0.9 per 1,000 residents.

Median household income was $67,436 in the 2020–24 American Community Survey, +21.1% since 2016–20.

Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 1,211th.

Part of the Vineland, NJ metro area.

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Cumberland County population by year

Resident population, July 1 estimate (Census Bureau)
YearPopulationChange
2025157,148+741
2024156,407+1,910
2023154,497+2,472
2022152,025−99
2021152,124−1,609
2020153,733–

Census Bureau population estimates, July 1 of each year.

What drove the change in Cumberland County

Cumberland County grew by 3,415 people since 2020 even though 1,068 more residents moved to other U.S. counties than came from them: births outnumbered deaths by 225, and net international migration added 4,319.

Components of population change, people (Census Bureau)
Component20252020–25Share
Natural changebirths minus deaths+192+225
International migrationfrom and to other countries+387+4,319
Domestic migrationfrom and to other U.S. counties+148−1,068
Census adjustmentbalancing residual+14−61
Total change+741+3,415

Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.

How it ranks

MeasureIn New JerseyAmong U.S. counties
Population growth16th of 211,211th of 3,107
Net domestic migration per 1,000 residents8th of 211,752nd of 3,108
Private-sector job growth9th of 211,213th of 3,092
Median household income21st of 211,373rd of 3,107
Lowest unemployment rate20th of 213,066th of 3,108
New homes permitted per 1,000 residents20th of 212,145th of 3,005

1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.

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The County Growth and Demographics Report for Cumberland County, NJ as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.

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Neighbouring counties

Over 2020–25, Cumberland County's population change (+2.2%) was ahead of 2 of its 5 neighbouring counties and behind 3.

Its median household income ($67,436, 2020–24) is lower than in all 5 of its neighbouring counties.

Cumberland County, NJ and its 5 neighbouring counties: public federal figures
CountyPopulation2025Population change2020–25Net domestic migration per 1,000 residents2025Homes permitted per 1,000 residents2025Median household income2020–24
Cumberland County, NJ This county157,148+2.2%0.90.9$67,436
Salem County, NJ66,280+2.3%6.41.2$79,960
Gloucester County, NJ312,638+3.3%3.12.9$105,115
Cape May County, NJ93,390−1.7%−1.39.1$91,128
Atlantic County, NJ278,657+1.6%−1.82.7$78,050
Kent County, DE194,786+6.8%7.26.5$74,477

Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.

All 21 New Jersey counties · Every state

Questions

Is Cumberland County growing?

Yes. Its population grew 2.2% between 2020 and 2025, about 3,415 more people (Census Bureau population estimates). New Jersey as a whole changed +3.0% over the same years. That ranks 16th of 21 counties in New Jersey for population growth.

How many people moved to Cumberland County?

On net, about 148 people in 2025: that many more moved in from other U.S. counties than moved out (Census Bureau net domestic migration estimate).

What is the unemployment rate in Cumberland County?

It averaged 8.1% in 2025 (BLS Local Area Unemployment Statistics, annual average).

What is the population of Cumberland County?

About 157,148 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.

How many jobs are in Cumberland County?

Private employers there had 47,846 paid employees in mid-March 2023, +5.0% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).

What Beacon CRE covers in New Jersey

Map, parcel and listing layers cover North and South Carolina only for now. This page and the other New Jersey county pages carry the public federal growth figures.

Cumberland County data alerts

Email me when Cumberland County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.

We use your address only to email you when new data for Cumberland County is out: what changed, with a link to that county's report. No newsletter, no other sales emails. Delete it any time with the link in every email. We'll email you a link to confirm first; nothing starts until you click it. Privacy notice.

Sources and method

Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.

Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.