Saddle River, New Jersey demographics

Saddle River, NJ demographics: median age 52.8; 70.4% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Saddle River borough, New Jersey · Incorporated borough · GEOID 3465400. The survey estimates a population of 3,389 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Saddle River is 52.8 years, with a 90% margin of error of 2.7 years. There are 1,354 households (±170). 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	52.8 ±2.7	40.1 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 3,389
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Under 18	502 ±130	14.8% ±3.8 pp	21.8%	22.0%
18–34	486 ±155	14.3% ±4.6 pp	21.3%	22.8%
35–64	1,462 ±362	43.1% ±10.7 pp	39.7%	38.0%
65 and older	939 ±204	27.7% ±6.0 pp	17.2%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 3,389
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Male	1,476 ±157	43.6% ±4.6 pp	49.2%	49.5%
Female	1,913 ±158	56.4% ±4.7 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: 3,389
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
White alone	2,507 ±225	74.0% ±6.6 pp	54.0%	61.0%
Black or African American alone	109 ±139 · low precision	3.2% ±4.1 pp · low precision	12.8%	12.2%
American Indian and Alaska Native alone	8 ±14 · low precision	0.2% ±0.4 pp · low precision	0.6%	0.9%
Asian alone	476 ±189	14.0% ±5.6 pp	10.1%	6.0%
Native Hawaiian and Other Pacific Islander alone	15 ±23 · low precision	0.4% ±0.7 pp · low precision	0.0%	0.2%
Some other race alone	20 ±27 · low precision	0.6% ±0.8 pp · low precision	10.1%	7.1%
Two or more races	254 ±188 · low precision	7.5% ±5.5 pp · low precision	12.4%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 3,389
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Not Hispanic or Latino	3,202 ±159	94.5% ±4.7 pp	77.5%	80.7%
Hispanic or Latino	187 ±158 · low precision	5.5% ±4.7 pp · low precision	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: 1,354
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Married-couple family	1,027 ±205	75.8% ±11.8 pp	49.8%	46.9%
Other family: male householder, no spouse present	0 ±14 · low precision	0.0% ±1.0 pp · low precision	5.1%	5.1%
Other family: female householder, no spouse present	52 ±31 · low precision	3.8% ±2.2 pp · low precision	12.9%	12.2%
Nonfamily: householder living alone	256 ±102	18.9% ±7.1 pp	26.4%	28.7%
Nonfamily: householder not living alone	19 ±23 · low precision	1.4% ±1.7 pp · low precision	5.8%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 1,354
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Households with people under 18	454 ±261 · low precision	33.5% ±18.8 pp · low precision	31.2%	29.5%
Households without people under 18	900 ±167	66.5% ±9.1 pp	68.8%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 1,354
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
One-person nonfamily households	256 ±102	18.9% ±7.1 pp	26.4%	28.7%
Two-person households	508 ±113	37.5% ±6.9 pp	31.1%	33.8%
Three-person households	88 ±62 · low precision	6.5% ±4.5 pp · low precision	17.1%	15.3%
Four-person households	218 ±88	16.1% ±6.2 pp	15.2%	12.6%
Five-person households	267 ±284 · low precision	19.7% ±20.9 pp · low precision	6.3%	5.9%
Six-person households	0 ±20 · low precision	0.0% ±1.5 pp · low precision	2.3%	2.2%
Seven or more people	17 ±28 · low precision	1.3% ±2.0 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: 3,389
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Native	2,493 ±189	73.6% ±5.6 pp	76.1%	85.9%
Foreign born	896 ±190	26.4% ±5.6 pp	23.9%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 3,320
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
English only	2,010 ±299	60.5% ±9.0 pp	66.9%	77.7%
Spanish	113 ±100 · low precision	3.4% ±3.0 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	18 ±29 · low precision	0.5% ±0.9 pp · low precision	0.4%	0.5%
Russian, Polish, or other Slavic	0 ±14 · low precision	0.0% ±0.4 pp · low precision	1.7%	0.7%
Other Indo-European	979 ±292	29.5% ±8.8 pp	5.6%	2.0%
Korean	13 ±23 · low precision	0.4% ±0.7 pp · low precision	0.9%	0.3%
Chinese, including Mandarin and Cantonese	34 ±36 · low precision	1.0% ±1.1 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	26 ±26 · low precision	0.8% ±0.8 pp · low precision	0.9%	0.6%
Other Asian and Pacific Island	79 ±77 · low precision	2.4% ±2.3 pp · low precision	1.6%	1.1%
Arabic	48 ±73 · low precision	1.4% ±2.2 pp · low precision	0.9%	0.5%
Other and unspecified	0 ±14 · low precision	0.0% ±0.4 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: 2,547
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Less than high school graduate	136 ±88 · low precision	5.3% ±3.5 pp · low precision	9.3%	10.4%
High school graduate or equivalency	365 ±154	14.3% ±6.0 pp	25.3%	26.0%
Some college, no degree	185 ±84	7.3% ±3.3 pp	15.0%	19.1%
Associate’s degree	69 ±66 · low precision	2.7% ±2.6 pp · low precision	6.7%	8.8%
Bachelor’s degree	883 ±222	34.7% ±8.6 pp	26.1%	21.6%
Graduate or professional degree	909 ±210	35.7% ±8.1 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: 3,389
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Same house	3,264 ±146	96.3% ±4.3 pp	90.4%	87.7%
Moved within same county	110 ±143 · low precision	3.2% ±4.2 pp · low precision	4.4%	6.3%
Moved from a different county in the same state	0 ±14 · low precision	0.0% ±0.4 pp · low precision	2.5%	3.1%
Moved from a different state	15 ±25 · low precision	0.4% ±0.7 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

2.8% of Saddle River residents (±2.9 percentage points) had no health insurance coverage when surveyed, compared with 7.5% in New Jersey and 8.4% nationally. 87.6% 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	Saddle River	New Jersey	U.S.	Compared with New Jersey
People without health insurance Civilian noninstitutionalized population	2.8% ±2.9 pp · low precision	7.5%	8.4%	Lower
Households with a broadband subscription Households	87.6% ±9.0 pp	92.8%	91.0%	Not statistically different
Veterans Civilian population age 18 and older	3.0% ±2.6 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 Saddle River . 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 Saddle River housing and cost context or return to the city profile.