Park City, Illinois demographics

Park City, IL demographics: median age 34.5; 18.0% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Park City city, Illinois · Incorporated city · GEOID 1757654. The survey estimates a population of 7,827 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Park City is 34.5 years, with a 90% margin of error of 5.9 years. There are 2,745 households (±322). 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	34.5 ±5.9	39.0 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 7,827
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Under 18	1,960 ±510	25.0% ±6.3 pp	21.8%	22.0%
18–34	1,967 ±422	25.1% ±5.1 pp	22.7%	22.8%
35–64	3,095 ±505	39.5% ±5.9 pp	38.5%	38.0%
65 and older	805 ±253	10.3% ±3.2 pp	17.0%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 7,827
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Male	3,913 ±451	50.0% ±4.7 pp	49.4%	49.5%
Female	3,914 ±507	50.0% ±5.6 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: 7,827
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
White alone	1,804 ±578	23.0% ±7.2 pp	61.0%	61.0%
Black or African American alone	537 ±227	6.9% ±2.9 pp	13.6%	12.2%
American Indian and Alaska Native alone	55 ±81 · low precision	0.7% ±1.0 pp · low precision	0.6%	0.9%
Asian alone	495 ±339 · low precision	6.3% ±4.3 pp · low precision	6.0%	6.0%
Native Hawaiian and Other Pacific Islander alone	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.0%	0.2%
Some other race alone	2,774 ±778	35.4% ±9.7 pp	7.9%	7.1%
Two or more races	2,162 ±856	27.6% ±10.8 pp	10.9%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 7,827
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Not Hispanic or Latino	1,950 ±465	24.9% ±5.7 pp	81.2%	80.7%
Hispanic or Latino	5,877 ±536	75.1% ±4.7 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: 2,745
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Married-couple family	947 ±218	34.5% ±6.8 pp	45.3%	46.9%
Other family: male householder, no spouse present	233 ±110	8.5% ±3.9 pp	4.9%	5.1%
Other family: female householder, no spouse present	667 ±269	24.3% ±9.4 pp	11.9%	12.2%
Nonfamily: householder living alone	667 ±238	24.3% ±8.2 pp	31.2%	28.7%
Nonfamily: householder not living alone	231 ±120 · low precision	8.4% ±4.3 pp · low precision	6.7%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 2,745
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Households with people under 18	1,059 ±195	38.6% ±5.5 pp	28.6%	29.5%
Households without people under 18	1,686 ±358	61.4% ±10.9 pp	71.4%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 2,745
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
One-person nonfamily households	667 ±238	24.3% ±8.2 pp	31.2%	28.7%
Two-person households	731 ±207	26.6% ±6.9 pp	32.3%	33.8%
Three-person households	454 ±222	16.5% ±7.8 pp	14.7%	15.3%
Four-person households	545 ±173	19.9% ±5.9 pp	12.6%	12.6%
Five-person households	191 ±116 · low precision	7.0% ±4.2 pp · low precision	5.8%	5.9%
Six-person households	23 ±48 · low precision	0.8% ±1.8 pp · low precision	2.1%	2.2%
Seven or more people	134 ±86 · low precision	4.9% ±3.1 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: 7,827
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Native	4,818 ±423	61.6% ±3.6 pp	85.3%	85.9%
Foreign born	3,009 ±362	38.4% ±3.9 pp	14.7%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 7,505
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
English only	2,001 ±404	26.7% ±5.1 pp	76.0%	77.7%
Spanish	5,018 ±584	66.9% ±6.3 pp	14.0%	13.6%
French, Haitian, or Cajun	66 ±74 · low precision	0.9% ±1.0 pp · low precision	0.3%	0.7%
German or other West Germanic	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.3%	0.5%
Russian, Polish, or other Slavic	0 ±18 · low precision	0.0% ±0.2 pp · low precision	2.5%	0.7%
Other Indo-European	135 ±234 · low precision	1.8% ±3.1 pp · low precision	2.6%	2.0%
Korean	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.3%	0.3%
Chinese, including Mandarin and Cantonese	56 ±83 · low precision	0.7% ±1.1 pp · low precision	0.9%	1.1%
Vietnamese	0 ±18 · low precision	0.0% ±0.2 pp · low precision	0.2%	0.5%
Tagalog, including Filipino	71 ±72 · low precision	0.9% ±1.0 pp · low precision	0.7%	0.6%
Other Asian and Pacific Island	117 ±164 · low precision	1.6% ±2.2 pp · low precision	1.0%	1.1%
Arabic	19 ±29 · low precision	0.3% ±0.4 pp · low precision	0.6%	0.5%
Other and unspecified	22 ±36 · low precision	0.3% ±0.5 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: 4,656
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Less than high school graduate	1,555 ±428	33.4% ±8.5 pp	9.5%	10.4%
High school graduate or equivalency	1,446 ±406	31.1% ±8.1 pp	25.1%	26.0%
Some college, no degree	748 ±274	16.1% ±5.6 pp	19.2%	19.1%
Associate’s degree	69 ±73 · low precision	1.5% ±1.6 pp · low precision	8.3%	8.8%
Bachelor’s degree	536 ±191	11.5% ±3.9 pp	22.6%	21.6%
Graduate or professional degree	302 ±189 · low precision	6.5% ±4.0 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: 7,827
Category	Count ± MOE	Share ± MOE (pp)	Illinois	U.S.
Same house	7,124 ±649	91.0% ±5.7 pp	88.9%	87.7%
Moved within same county	563 ±320 · low precision	7.2% ±4.1 pp · low precision	6.4%	6.3%
Moved from a different county in the same state	10 ±15 · low precision	0.1% ±0.2 pp · low precision	2.4%	3.1%
Moved from a different state	0 ±18 · low precision	0.0% ±0.2 pp · low precision	1.6%	2.3%
Moved from abroad	130 ±172 · low precision	1.7% ±2.2 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

19.6% of Park City residents (±5.3 percentage points) had no health insurance coverage when surveyed, compared with 6.9% in Illinois and 8.4% nationally. 91.7% 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	Park City	Illinois	U.S.	Compared with Illinois
People without health insurance Civilian noninstitutionalized population	19.6% ±5.3 pp	6.9%	8.4%	Higher
Households with a broadband subscription Households	91.7% ±3.2 pp	90.8%	91.0%	Not statistically different
Veterans Civilian population age 18 and older	3.5% ±1.8 pp · low precision	4.8%	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 Park City . 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 Park City housing and cost context or return to the city profile.