Population
4,860 residents
Census ACS 2023 - New Jersey
City profile · New Jersey · Census ACS 2023
Population, income, housing, safety, climate and schools for Penns Grove - drawn straight from Census ACS, FBI UCR, NOAA, NCES, HUD and FEMA, refreshed on the 2024–2025 release cycle.
Penns Grove - the verdict
Penns Grove ranks in the 12th percentile for household income and the 29th percentile for safety nationally, out of every US city with at least 1,000 residents. Source: Census ACS + FBI UCR.
Population, income, and housing-cost figures come from the U.S. Census Bureau American Community Survey 5-year estimates (B-series tables). Crime data uses FBI UCR; climate uses NOAA Climate Normals; school counts come from NCES Common Core of Data; permits use the Census Building Permits Survey (BPS). See our methodology page for the full ETL pipeline and OMB / FIPS join keys.
4,860 people live in Penns Grove, New Jersey - a small town by U.S. Census Bureau ACS 2023 estimates. Median household income here is $43,889 per year, in the lower quartile of U.S. cities for household income, with a poverty rate of 31.0%. Home values in Penns Grove run a median of $170,100, and the median resident age is 26.1 years. About 14.6% of adults hold a bachelor's degree or higher, while 42.6% of working-age residents are in the labor force.
The Census Building Permit Survey recorded 1 residential units authorized here in 2024 (Stable), up 0% from five years earlier. Crime here tracks close to the national norm: FBI UCR figures show 2114.1 crimes per 100,000 residents, near the national average (reporting is voluntary across agencies, so treat this as reporting activity rather than a definitive danger score).
New Jersey carries a cost-of-living premium: BEA Regional Price Parities 2024 puts New Jersey at 108.8 on a 100-equals-national-average scale (Well Above Average). Statewide, HUD pegs Fair Market Rent for a two-bedroom unit at $1,810 monthly. EIA 2023 residential energy data puts New Jersey's average monthly utility costs around $275 (state average). On FEMA's National Risk Index, this area rates 76.5 out of 100 for natural-hazard exposure (High).
Population
4,860 residents
Census ACS 2023 - New Jersey
Median Household Income
$43,889 /yr
Poverty 31.0%
Cost of Living Index (state)
108.8 (US=100)
Well Above Average - BEA RPP 2024, New Jersey average
Here's how Penns Grove stacks up against the full field of US cities (population 1,000+), computed live from Census and FBI data.
"Safer than" reflects total crime rate from FBI UCR; the others use Census ACS estimates.
National percentiles can mask local variation. Looking only at New Jersey, Penns Grove ranks #194 of 238 New Jersey cities by lowest crime rate - a narrower, more locally useful cut than the national comparison above.
For each metric we count every US city with population 1,000+ and a non-null value, then compute what share of them fall below Penns Grove's value: round(cities-below ÷ total × 100). Safety is inverted (percentile = share of cities with a higher crime rate) so a higher number always means safer. The in-state rank narrows that same crime-rate comparison to only the cities PlainCities tracks in New Jersey, breaking ties alphabetically. See the methodology page for the full source-to-figure lineage.
12th percentile nationally for median household income · 29th percentile for safety (lower crime rate). Source: Census ACS 2023 / FBI UCR 2023.
Income, affordability, and safety percentile
How Penns Grove's home value compares nationally
Median home value vs. every US city (population 1,000+)
$170,100 Among the most affordable more affordable than 66% of 15,600 US cities
Each bar is a $25K-wide band; taller bars hold more US cities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau ACS 5-Year Estimates · 2023
Census ACS S1501, educational attainment
Census ACS S1701, poverty status
Census ACS S2301, share of working-age residents in the labor force
Reflects incidents reported to the FBI's Uniform Crime Reporting program — agency participation is voluntary and reporting completeness varies by jurisdiction and year, so this reflects reporting activity, not a definitive danger score. Not adjusted for tourism, commuter, or daytime population.
Annual U.S. Census Bureau Population Estimates Program (PEP) estimates, 2020–2025
Census Bureau Building Permits Survey (BPS) - annual residential permits authorized
| Year | Total |
|---|---|
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 0 |
| 2023 | 1 |
| 2024 | 1 |
Permit volume increased 0% from 2019 to 2024.
How workers travel to work, Census ACS 2023
Based on 1,298 workers 16 and over.
State-average estimates for New Jersey - EIA 2023 residential energy data
Estimates reflect New Jersey state averages. Actual costs vary by home size, usage, and local rates. Source: U.S. Energy Information Administration (EIA) 2023.
Cost of living is a New Jersey state average from BEA; rent and hazard risk are county-level figures from HUD and FEMA for the county Penns Grove sits in
Population-matched peers from other states, closest to Penns Grove's 4,860 residents (Census ACS 5-Year 2023).
Median-household-income-matched peers from other states, closest to Penns Grove's $43,889 (Census ACS 5-Year 2023, table B19013).
City-level race and ethnicity, Census ACS 5-year 2023 (tables B02001, B03001), OMB Directive 15 categories.
Population + median household income, sourced from Census Bureau ACS 5-year B01001 (population) and B19013 (median household income).
| City | Population | Median Household Income |
|---|---|---|
| Penns Grove (this city) | 4,860 | $43,889 |
| Spring Lake Heights | 4,866 | $102,829 |
| Harrington Park | 4,883 | $180,515 |
| Flemington | 4,887 | $74,213 |
The population of Penns Grove, NJ stands at 4,860 according to U.S. Census Bureau ACS 2023 estimates.
In Penns Grove, the typical household earns $43,889 per year, based on Census ACS 2023 data.
BEA does not publish a city-level cost-of-living figure for Penns Grove; the closest available measure is the New Jersey state average, a cost of living index of 108.8 (U.S. average = 100), rated "Well Above Average" based on BEA Regional Price Parities 2024 data. Costs within New Jersey vary by metro area.
Penns Grove has a total crime rate of 2114.1 per 100,000 residents, which is near the national average. This reflects incidents reported to the FBI UCR program, not a definitive safety score -- agency reporting is voluntary and completeness varies by jurisdiction.
A typical home in Penns Grove is worth $170,100, according to Census ACS 2023 estimates.
Source: U.S. Census Bureau ACS 5-Year 2023, FBI UCR, NCES CCD, Census BPS 2024, Census ACS B08301/B08136, U.S. Energy Information Administration (EIA) 2023, BEA Regional Price Parities 2024, HUD Fair Market Rents 2026, FEMA National Risk Index.
Read our methodology - how this data is sourced, computed, and verified.
Primary sources: Census ACS, FBI UCR, NOAA Climate Normals, NCES.
Every figure on PlainCities is rendered directly from Census ACS source data, no number is typed in by an editor. This page draws directly on Census ACS source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.