Stanhope, New Jersey demographics

Stanhope, NJ demographics: median age 39.3; 44.7% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Stanhope borough, New Jersey · Incorporated borough · GEOID 3470380. The survey estimates a population of 3,552 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Stanhope is 39.3 years, with a 90% margin of error of 4.9 years. There are 1,336 households (±132). Age and household distributions show how these totals are composed; they do not establish which neighborhood suits a particular person.

Every count and share is an estimate. “±” is a 90% margin of error (MOE); pp means percentage points. Derived shares use the category count divided by the named universe. Aggregated category MOEs and percentage MOEs are approximate. A margin larger than half its estimate is flagged as low precision. Blank source uncertainty is shown as unavailable, never zero.

Age distribution and sex

City, state and U.S. estimates · ACS 2020–2024
Measure / survey universe	City estimate ± MOE	State estimate ± MOE	U.S. estimate ± MOE
Median age Total population · years	39.3 ±4.9	40.1 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 3,552
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Under 18	909 ±245	25.6% ±6.9 pp	21.8%	22.0%
18–34	733 ±168	20.6% ±4.7 pp	21.3%	22.8%
35–64	1,491 ±243	42.0% ±6.8 pp	39.7%	38.0%
65 and older	419 ±117	11.8% ±3.3 pp	17.2%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 3,552
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Male	1,799 ±143	50.6% ±4.0 pp	49.2%	49.5%
Female	1,753 ±141	49.4% ±3.9 pp	50.8%	50.5%

The age groups are mutually exclusive and cover the entire population. The sex categories follow this ACS table’s published classification; they are not a survey of gender identity.

Race and Hispanic origin

Race · B02001 · ACS 2020–2024 Total population: 3,552
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
White alone	2,758 ±210	77.6% ±5.9 pp	54.0%	61.0%
Black or African American alone	85 ±59 · low precision	2.4% ±1.7 pp · low precision	12.8%	12.2%
American Indian and Alaska Native alone	0 ±14 · low precision	0.0% ±0.4 pp · low precision	0.6%	0.9%
Asian alone	13 ±14 · low precision	0.4% ±0.4 pp · low precision	10.1%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±14 · low precision	0.0% ±0.4 pp · low precision	0.0%	0.2%
Some other race alone	207 ±201 · low precision	5.8% ±5.7 pp · low precision	10.1%	7.1%
Two or more races	489 ±134	13.8% ±3.8 pp	12.4%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 3,552
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Not Hispanic or Latino	2,911 ±207	82.0% ±5.8 pp	77.5%	80.7%
Hispanic or Latino	641 ±206	18.0% ±5.8 pp	22.5%	19.3%

Hispanic origin and race are separate questions. People of Hispanic or Latino origin may be of any race and appear in both tables. Do not add the Hispanic share to race shares. Race alone and two-or-more-race groups are the mutually exclusive categories of the race table.

Household types, children and living alone

Household types · B11001 · ACS 2020–2024 Households: 1,336
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Married-couple family	648 ±103	48.5% ±6.0 pp	49.8%	46.9%
Other family: male householder, no spouse present	91 ±70 · low precision	6.8% ±5.2 pp · low precision	5.1%	5.1%
Other family: female householder, no spouse present	163 ±75	12.2% ±5.5 pp	12.9%	12.2%
Nonfamily: householder living alone	308 ±131	23.1% ±9.5 pp	26.4%	28.7%
Nonfamily: householder not living alone	126 ±71 · low precision	9.4% ±5.2 pp · low precision	5.8%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 1,336
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Households with people under 18	438 ±67	32.8% ±3.8 pp	31.2%	29.5%
Households without people under 18	898 ±146	67.2% ±8.7 pp	68.8%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 1,336
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
One-person nonfamily households	308 ±131	23.1% ±9.5 pp	26.4%	28.7%
Two-person households	449 ±131	33.6% ±9.2 pp	31.1%	33.8%
Three-person households	211 ±94	15.8% ±6.9 pp	17.1%	15.3%
Four-person households	299 ±108	22.4% ±7.8 pp	15.2%	12.6%
Five-person households	44 ±37 · low precision	3.3% ±2.7 pp · low precision	6.3%	5.9%
Six-person households	25 ±37 · low precision	1.9% ±2.7 pp · low precision	2.3%	2.2%
Seven or more people	0 ±20 · low precision	0.0% ±1.5 pp · low precision	1.6%	1.4%

A family household contains related people under the Census definition. A nonfamily household can contain one person or unrelated people sharing a home. Households with children can also appear in the household-type and size tables, so those tables must not be added together. Household estimates exclude people living in group quarters from the household universe.

Nativity and languages spoken at home

Nativity · B05002 · ACS 2020–2024 Total population: 3,552
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Native	3,118 ±151	87.8% ±4.2 pp	76.1%	85.9%
Foreign born	434 ±148	12.2% ±4.2 pp	23.9%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 3,218
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
English only	2,725 ±230	84.7% ±5.4 pp	66.9%	77.7%
Spanish	362 ±223 · low precision	11.2% ±6.9 pp · low precision	17.2%	13.6%
French, Haitian, or Cajun	0 ±14 · low precision	0.0% ±0.4 pp · low precision	1.1%	0.7%
German or other West Germanic	12 ±20 · low precision	0.4% ±0.6 pp · low precision	0.4%	0.5%
Russian, Polish, or other Slavic	55 ±46 · low precision	1.7% ±1.4 pp · low precision	1.7%	0.7%
Other Indo-European	14 ±24 · low precision	0.4% ±0.7 pp · low precision	5.6%	2.0%
Korean	0 ±14 · low precision	0.0% ±0.4 pp · low precision	0.9%	0.3%
Chinese, including Mandarin and Cantonese	6 ±11 · low precision	0.2% ±0.3 pp · low precision	1.5%	1.1%
Vietnamese	0 ±14 · low precision	0.0% ±0.4 pp · low precision	0.2%	0.5%
Tagalog, including Filipino	0 ±14 · low precision	0.0% ±0.4 pp · low precision	0.9%	0.6%
Other Asian and Pacific Island	28 ±46 · low precision	0.9% ±1.4 pp · low precision	1.6%	1.1%
Arabic	0 ±14 · low precision	0.0% ±0.4 pp · low precision	0.9%	0.5%
Other and unspecified	16 ±26 · low precision	0.5% ±0.8 pp · low precision	1.1%	0.8%

Foreign born means not a U.S. citizen at birth; it includes naturalized citizens. Language categories describe speech at home among people age five and older. A language other than English at home does not establish that someone cannot speak English. This city page uses the published C16001 summary categories because the more detailed B16001 table does not provide these city records in this release.

Educational attainment

Highest completed education · B15003 · ACS 2020–2024 Population age 25 and older: 2,423
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Less than high school graduate	172 ±112 · low precision	7.1% ±4.6 pp · low precision	9.3%	10.4%
High school graduate or equivalency	612 ±160	25.3% ±6.4 pp	25.3%	26.0%
Some college, no degree	384 ±124	15.8% ±5.0 pp	15.0%	19.1%
Associate’s degree	173 ±83	7.1% ±3.4 pp	6.7%	8.8%
Bachelor’s degree	928 ±194	38.3% ±7.7 pp	26.1%	21.6%
Graduate or professional degree	154 ±74	6.4% ±3.0 pp	17.6%	14.1%

The denominator excludes residents under 25. Each person is counted in the highest attainment category they completed. This table does not measure the quality of local schools or the education level of every current student.

Residence one year earlier

Geographic mobility · B07003 · ACS 2020–2024 Population age 1 and older: 3,452
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Same house	3,004 ±226	87.0% ±6.1 pp	90.4%	87.7%
Moved within same county	15 ±25 · low precision	0.4% ±0.7 pp · low precision	4.4%	6.3%
Moved from a different county in the same state	392 ±185	11.4% ±5.4 pp	2.5%	3.1%
Moved from a different state	41 ±43 · low precision	1.2% ±1.2 pp · low precision	1.8%	2.3%
Moved from abroad	0 ±14 · low precision	0.0% ±0.4 pp · low precision	0.8%	0.6%

These are respondents’ residence patterns one year before their survey response, pooled across the five-year window. They are not a net migration count for 2025. A person can move to a different house within the same city or county; moves within the same county should not automatically be interpreted as new arrivals to the city.

Health insurance, internet access and veterans

4.5% of Stanhope residents (±2.7 percentage points) had no health insurance coverage when surveyed, compared with 7.5% in New Jersey and 8.4% nationally. 94.8% of households subscribe to broadband of any type, including cellular data plans. A subscription is not the same as available service: the FCC National Broadband Map shows providers at a specific address.

City, state and U.S. shares · ACS 2020–2024
Measure	Stanhope	New Jersey	U.S.	Compared with New Jersey
People without health insurance Civilian noninstitutionalized population	4.5% ±2.7 pp · low precision	7.5%	8.4%	Lower
Households with a broadband subscription Households	94.8% ±3.8 pp	92.8%	91.0%	Not statistically different
Veterans Civilian population age 18 and older	3.3% ±2.1 pp · low precision	3.7%	6.2%	Not statistically different

Reading and reusing the estimates

The Census table links above lead to the original detailed tables. Counts, source universes and uncertainty are retained in the source observation download for Stanhope . Compare these figures with the same survey window; do not compare one city’s five-year estimate with another city’s annual estimate as though they measured the same period. For methods, see uncertainty and denominator calculations.

Read Stanhope housing and cost context or return to the city profile.