Lodi, New Jersey demographics

Lodi, NJ demographics: median age 41.1; 29.6% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Lodi borough, New Jersey · Incorporated borough · GEOID 3441100. The survey estimates a population of 26,082 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Lodi is 41.1 years, with a 90% margin of error of 1.8 years. There are 9,687 households (±479). 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	41.1 ±1.8	40.1 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 26,082
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Under 18	4,870 ±688	18.7% ±2.6 pp	21.8%	22.0%
18–34	5,919 ±763	22.7% ±2.9 pp	21.3%	22.8%
35–64	11,740 ±980	45.0% ±3.8 pp	39.7%	38.0%
65 and older	3,553 ±485	13.6% ±1.9 pp	17.2%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 26,082
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Male	12,261 ±643	47.0% ±2.5 pp	49.2%	49.5%
Female	13,821 ±640	53.0% ±2.5 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: 26,082
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
White alone	12,744 ±1,146	48.9% ±4.4 pp	54.0%	61.0%
Black or African American alone	2,188 ±616	8.4% ±2.4 pp	12.8%	12.2%
American Indian and Alaska Native alone	65 ±65 · low precision	0.2% ±0.2 pp · low precision	0.6%	0.9%
Asian alone	1,750 ±528	6.7% ±2.0 pp	10.1%	6.0%
Native Hawaiian and Other Pacific Islander alone	40 ±37 · low precision	0.2% ±0.1 pp · low precision	0.0%	0.2%
Some other race alone	3,957 ±1,047	15.2% ±4.0 pp	10.1%	7.1%
Two or more races	5,338 ±1,080	20.5% ±4.1 pp	12.4%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 26,082
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Not Hispanic or Latino	15,915 ±1,038	61.0% ±4.0 pp	77.5%	80.7%
Hispanic or Latino	10,167 ±1,032	39.0% ±4.0 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: 9,687
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Married-couple family	3,929 ±395	40.6% ±3.6 pp	49.8%	46.9%
Other family: male householder, no spouse present	586 ±218	6.0% ±2.2 pp	5.1%	5.1%
Other family: female householder, no spouse present	1,762 ±315	18.2% ±3.1 pp	12.9%	12.2%
Nonfamily: householder living alone	2,702 ±461	27.9% ±4.6 pp	26.4%	28.7%
Nonfamily: householder not living alone	708 ±206	7.3% ±2.1 pp	5.8%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 9,687
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Households with people under 18	3,064 ±302	31.6% ±2.7 pp	31.2%	29.5%
Households without people under 18	6,623 ±549	68.4% ±4.5 pp	68.8%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 9,687
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
One-person nonfamily households	2,702 ±461	27.9% ±4.6 pp	26.4%	28.7%
Two-person households	2,399 ±421	24.8% ±4.2 pp	31.1%	33.8%
Three-person households	1,866 ±384	19.3% ±3.8 pp	17.1%	15.3%
Four-person households	1,658 ±335	17.1% ±3.4 pp	15.2%	12.6%
Five-person households	826 ±268	8.5% ±2.7 pp	6.3%	5.9%
Six-person households	196 ±140 · low precision	2.0% ±1.4 pp · low precision	2.3%	2.2%
Seven or more people	40 ±50 · low precision	0.4% ±0.5 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: 26,082
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Native	15,784 ±880	60.5% ±3.4 pp	76.1%	85.9%
Foreign born	10,298 ±880	39.5% ±3.4 pp	23.9%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 24,824
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
English only	11,162 ±1,114	45.0% ±4.4 pp	66.9%	77.7%
Spanish	8,454 ±979	34.1% ±3.9 pp	17.2%	13.6%
French, Haitian, or Cajun	30 ±49 · low precision	0.1% ±0.2 pp · low precision	1.1%	0.7%
German or other West Germanic	0 ±26 · low precision	0.0% ±0.1 pp · low precision	0.4%	0.5%
Russian, Polish, or other Slavic	965 ±433	3.9% ±1.7 pp	1.7%	0.7%
Other Indo-European	2,520 ±720	10.2% ±2.9 pp	5.6%	2.0%
Korean	88 ±77 · low precision	0.4% ±0.3 pp · low precision	0.9%	0.3%
Chinese, including Mandarin and Cantonese	99 ±97 · low precision	0.4% ±0.4 pp · low precision	1.5%	1.1%
Vietnamese	0 ±26 · low precision	0.0% ±0.1 pp · low precision	0.2%	0.5%
Tagalog, including Filipino	508 ±336 · low precision	2.0% ±1.4 pp · low precision	0.9%	0.6%
Other Asian and Pacific Island	71 ±63 · low precision	0.3% ±0.3 pp · low precision	1.6%	1.1%
Arabic	515 ±352 · low precision	2.1% ±1.4 pp · low precision	0.9%	0.5%
Other and unspecified	412 ±377 · low precision	1.7% ±1.5 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: 19,193
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Less than high school graduate	2,591 ±595	13.5% ±3.1 pp	9.3%	10.4%
High school graduate or equivalency	5,747 ±593	29.9% ±2.9 pp	25.3%	26.0%
Some college, no degree	3,069 ±466	16.0% ±2.4 pp	15.0%	19.1%
Associate’s degree	2,111 ±430	11.0% ±2.2 pp	6.7%	8.8%
Bachelor’s degree	3,602 ±439	18.8% ±2.2 pp	26.1%	21.6%
Graduate or professional degree	2,073 ±454	10.8% ±2.3 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: 25,916
Category	Count ± MOE	Share ± MOE (pp)	New Jersey	U.S.
Same house	23,352 ±719	90.1% ±2.7 pp	90.4%	87.7%
Moved within same county	1,482 ±581	5.7% ±2.2 pp	4.4%	6.3%
Moved from a different county in the same state	874 ±480 · low precision	3.4% ±1.9 pp · low precision	2.5%	3.1%
Moved from a different state	137 ±81 · low precision	0.5% ±0.3 pp · low precision	1.8%	2.3%
Moved from abroad	71 ±66 · low precision	0.3% ±0.3 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

9.7% of Lodi residents (±2.2 percentage points) had no health insurance coverage when surveyed, compared with 7.5% in New Jersey and 8.4% nationally. 93.8% 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	Lodi	New Jersey	U.S.	Compared with New Jersey
People without health insurance Civilian noninstitutionalized population	9.7% ±2.2 pp	7.5%	8.4%	Higher
Households with a broadband subscription Households	93.8% ±1.5 pp	92.8%	91.0%	Not statistically different
Veterans Civilian population age 18 and older	4.0% ±1.3 pp	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 Lodi . 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 Lodi housing and cost context or return to the city profile.