Pontoon Beach, Illinois demographics

Pontoon Beach, IL demographics: median age 34.9; 15.5% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Pontoon Beach village, Illinois · Incorporated village · GEOID 1761067. The survey estimates a population of 6,025 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Pontoon Beach is 34.9 years, with a 90% margin of error of 2.6 years. There are 2,377 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	34.9 ±2.6	39.0 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 6,025
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Under 18	1,622 ±305	26.9% ±4.9 pp	21.8%	22.0%
18–34	1,408 ±310	23.4% ±5.0 pp	22.7%	22.8%
35–64	2,201 ±329	36.5% ±5.2 pp	38.5%	38.0%
65 and older	794 ±168	13.2% ±2.7 pp	17.0%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 6,025
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Male	3,242 ±248	53.8% ±3.2 pp	49.4%	49.5%
Female	2,783 ±237	46.2% ±3.2 pp	50.6%	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: 6,025
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
White alone	4,180 ±457	69.4% ±6.8 pp	61.0%	61.0%
Black or African American alone	635 ±234	10.5% ±3.9 pp	13.6%	12.2%
American Indian and Alaska Native alone	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.6%	0.9%
Asian alone	0 ±18 · low precision	0.0% ±0.3 pp · low precision	6.0%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.0%	0.2%
Some other race alone	452 ±259 · low precision	7.5% ±4.3 pp · low precision	7.9%	7.1%
Two or more races	758 ±353	12.6% ±5.8 pp	10.9%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 6,025
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Not Hispanic or Latino	4,880 ±406	81.0% ±5.5 pp	81.2%	80.7%
Hispanic or Latino	1,145 ±345	19.0% ±5.7 pp	18.8%	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: 2,377
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Married-couple family	906 ±161	38.1% ±6.2 pp	45.3%	46.9%
Other family: male householder, no spouse present	252 ±145 · low precision	10.6% ±6.1 pp · low precision	4.9%	5.1%
Other family: female householder, no spouse present	667 ±164	28.1% ±6.6 pp	11.9%	12.2%
Nonfamily: householder living alone	450 ±172	18.9% ±7.1 pp	31.2%	28.7%
Nonfamily: householder not living alone	102 ±59 · low precision	4.3% ±2.5 pp · low precision	6.7%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 2,377
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Households with people under 18	873 ±153	36.7% ±5.9 pp	28.6%	29.5%
Households without people under 18	1,504 ±218	63.3% ±8.0 pp	71.4%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 2,377
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
One-person nonfamily households	450 ±172	18.9% ±7.1 pp	31.2%	28.7%
Two-person households	827 ±188	34.8% ±7.5 pp	32.3%	33.8%
Three-person households	692 ±160	29.1% ±6.4 pp	14.7%	15.3%
Four-person households	293 ±107	12.3% ±4.4 pp	12.6%	12.6%
Five-person households	68 ±55 · low precision	2.9% ±2.3 pp · low precision	5.8%	5.9%
Six-person households	47 ±44 · low precision	2.0% ±1.8 pp · low precision	2.1%	2.2%
Seven or more people	0 ±25 · low precision	0.0% ±1.1 pp · low precision	1.3%	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: 6,025
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Native	5,620 ±372	93.3% ±4.2 pp	85.3%	85.9%
Foreign born	405 ±225 · low precision	6.7% ±3.7 pp · low precision	14.7%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 5,583
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
English only	5,065 ±330	90.7% ±3.2 pp	76.0%	77.7%
Spanish	507 ±262 · low precision	9.1% ±4.7 pp · low precision	14.0%	13.6%
French, Haitian, or Cajun	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.3%	0.7%
German or other West Germanic	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.3%	0.5%
Russian, Polish, or other Slavic	0 ±18 · low precision	0.0% ±0.3 pp · low precision	2.5%	0.7%
Other Indo-European	0 ±18 · low precision	0.0% ±0.3 pp · low precision	2.6%	2.0%
Korean	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.3%	0.3%
Chinese, including Mandarin and Cantonese	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.9%	1.1%
Vietnamese	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.2%	0.5%
Tagalog, including Filipino	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.7%	0.6%
Other Asian and Pacific Island	0 ±18 · low precision	0.0% ±0.3 pp · low precision	1.0%	1.1%
Arabic	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.6%	0.5%
Other and unspecified	11 ±18 · low precision	0.2% ±0.3 pp · low precision	0.6%	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: 3,911
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Less than high school graduate	178 ±119 · low precision	4.6% ±3.0 pp · low precision	9.5%	10.4%
High school graduate or equivalency	1,641 ±347	42.0% ±8.3 pp	25.1%	26.0%
Some college, no degree	1,037 ±246	26.5% ±6.0 pp	19.2%	19.1%
Associate’s degree	450 ±219	11.5% ±5.5 pp	8.3%	8.8%
Bachelor’s degree	408 ±177	10.4% ±4.5 pp	22.6%	21.6%
Graduate or professional degree	197 ±102 · low precision	5.0% ±2.6 pp · low precision	15.3%	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: 5,890
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Same house	5,342 ±357	90.7% ±3.8 pp	88.9%	87.7%
Moved within same county	387 ±195 · low precision	6.6% ±3.3 pp · low precision	6.4%	6.3%
Moved from a different county in the same state	156 ±127 · low precision	2.6% ±2.2 pp · low precision	2.4%	3.1%
Moved from a different state	5 ±9 · low precision	0.1% ±0.2 pp · low precision	1.6%	2.3%
Moved from abroad	0 ±18 · low precision	0.0% ±0.3 pp · low precision	0.6%	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

5.3% of Pontoon Beach residents (±2.6 percentage points) had no health insurance coverage when surveyed, compared with 6.9% in Illinois 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	Pontoon Beach	Illinois	U.S.	Compared with Illinois
People without health insurance Civilian noninstitutionalized population	5.3% ±2.6 pp	6.9%	8.4%	Not statistically different
Households with a broadband subscription Households	93.8% ±1.2 pp	90.8%	91.0%	Higher
Veterans Civilian population age 18 and older	9.6% ±2.5 pp	4.8%	6.2%	Higher

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 Pontoon Beach . 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 Pontoon Beach housing and cost context or return to the city profile.