Roy, Utah demographics

Roy, UT demographics: median age 33.0; 22.9% of adults 25+ hold a bachelor’s degree. Age, race, households, languages and education, ACS 2020–2024 with margins of error.

ACS 2020–2024 · Roy city, Utah · Incorporated city · GEOID 4965110. The survey estimates a population of 38,993 for its five-year window. This is separate from the annual July 2025 population estimate on the city overview.

Median age in Roy is 33.0 years, with a 90% margin of error of 1.2 years. There are 13,103 households (±510). 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	33.0 ±1.2	32.0 ±0.1	38.9 ±0.1

Age groups · B01001 · ACS 2020–2024 Total population: 38,993
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
Under 18	10,441 ±762	26.8% ±2.0 pp	27.8%	22.0%
18–34	10,301 ±706	26.4% ±1.8 pp	26.5%	22.8%
35–64	13,899 ±933	35.6% ±2.4 pp	33.9%	38.0%
65 and older	4,352 ±473	11.2% ±1.2 pp	11.9%	17.2%

Sex categories as published by ACS · B01001 · ACS 2020–2024 Total population: 38,993
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
Male	19,328 ±508	49.6% ±1.3 pp	50.7%	49.5%
Female	19,665 ±511	50.4% ±1.3 pp	49.3%	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: 38,993
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
White alone	30,713 ±1,096	78.8% ±2.8 pp	78.7%	61.0%
Black or African American alone	305 ±125	0.8% ±0.3 pp	1.2%	12.2%
American Indian and Alaska Native alone	350 ±181 · low precision	0.9% ±0.5 pp · low precision	1.0%	0.9%
Asian alone	718 ±232	1.8% ±0.6 pp	2.4%	6.0%
Native Hawaiian and Other Pacific Islander alone	26 ±27 · low precision	0.1% ±0.1 pp · low precision	0.9%	0.2%
Some other race alone	3,404 ±1,141	8.7% ±2.9 pp	6.0%	7.1%
Two or more races	3,477 ±682	8.9% ±1.7 pp	9.7%	12.6%

Hispanic or Latino origin · B03003 · ACS 2020–2024 Total population: 38,993
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
Not Hispanic or Latino	31,388 ±1,176	80.5% ±3.0 pp	84.1%	80.7%
Hispanic or Latino	7,605 ±1,182	19.5% ±3.0 pp	15.9%	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: 13,103
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
Married-couple family	7,497 ±467	57.2% ±2.8 pp	58.9%	46.9%
Other family: male householder, no spouse present	987 ±356	7.5% ±2.7 pp	4.8%	5.1%
Other family: female householder, no spouse present	1,425 ±269	10.9% ±2.0 pp	8.9%	12.2%
Nonfamily: householder living alone	2,467 ±429	18.8% ±3.2 pp	20.4%	28.7%
Nonfamily: householder not living alone	727 ±187	5.5% ±1.4 pp	7.0%	7.0%

Households with children · B11005 · ACS 2020–2024 Households: 13,103
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
Households with people under 18	5,288 ±395	40.4% ±2.6 pp	37.8%	29.5%
Households without people under 18	7,815 ±624	59.6% ±4.2 pp	62.2%	70.5%

Household size · B11016 · ACS 2020–2024 Households: 13,103
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
One-person nonfamily households	2,467 ±429	18.8% ±3.2 pp	20.4%	28.7%
Two-person households	3,891 ±491	29.7% ±3.6 pp	31.6%	33.8%
Three-person households	2,279 ±378	17.4% ±2.8 pp	15.6%	15.3%
Four-person households	2,534 ±433	19.3% ±3.2 pp	14.3%	12.6%
Five-person households	1,079 ±246	8.2% ±1.9 pp	9.3%	5.9%
Six-person households	560 ±162	4.3% ±1.2 pp	5.3%	2.2%
Seven or more people	293 ±132	2.2% ±1.0 pp	3.5%	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: 38,993
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
Native	36,217 ±606	92.9% ±1.5 pp	91.1%	85.9%
Foreign born	2,776 ±608	7.1% ±1.6 pp	8.9%	14.1%

Language spoken at home · C16001 · ACS 2020–2024 Population age 5 and older: 35,888
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
English only	30,855 ±1,035	86.0% ±2.7 pp	84.1%	77.7%
Spanish	3,976 ±927	11.1% ±2.6 pp	10.9%	13.6%
French, Haitian, or Cajun	8 ±10 · low precision	0.0% ±0.0 pp · low precision	0.3%	0.7%
German or other West Germanic	134 ±89 · low precision	0.4% ±0.2 pp · low precision	0.3%	0.5%
Russian, Polish, or other Slavic	20 ±29 · low precision	0.1% ±0.1 pp · low precision	0.3%	0.7%
Other Indo-European	125 ±94 · low precision	0.3% ±0.3 pp · low precision	1.2%	2.0%
Korean	49 ±43 · low precision	0.1% ±0.1 pp · low precision	0.2%	0.3%
Chinese, including Mandarin and Cantonese	22 ±31 · low precision	0.1% ±0.1 pp · low precision	0.5%	1.1%
Vietnamese	75 ±103 · low precision	0.2% ±0.3 pp · low precision	0.3%	0.5%
Tagalog, including Filipino	280 ±190 · low precision	0.8% ±0.5 pp · low precision	0.2%	0.6%
Other Asian and Pacific Island	321 ±150	0.9% ±0.4 pp	1.1%	1.1%
Arabic	0 ±27 · low precision	0.0% ±0.1 pp · low precision	0.2%	0.5%
Other and unspecified	23 ±26 · low precision	0.1% ±0.1 pp · low precision	0.5%	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: 24,721
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
Less than high school graduate	1,812 ±357	7.3% ±1.4 pp	6.6%	10.4%
High school graduate or equivalency	8,531 ±749	34.5% ±2.9 pp	22.3%	26.0%
Some college, no degree	6,099 ±605	24.7% ±2.4 pp	23.5%	19.1%
Associate’s degree	2,624 ±456	10.6% ±1.8 pp	9.9%	8.8%
Bachelor’s degree	4,066 ±552	16.4% ±2.2 pp	24.7%	21.6%
Graduate or professional degree	1,589 ±320	6.4% ±1.3 pp	13.0%	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: 38,263
Category	Count ± MOE	Share ± MOE (pp)	Utah	U.S.
Same house	35,341 ±652	92.4% ±1.6 pp	86.0%	87.7%
Moved within same county	1,165 ±487	3.0% ±1.3 pp	7.8%	6.3%
Moved from a different county in the same state	1,068 ±362	2.8% ±0.9 pp	2.8%	3.1%
Moved from a different state	306 ±168 · low precision	0.8% ±0.4 pp · low precision	2.8%	2.3%
Moved from abroad	383 ±316 · low precision	1.0% ±0.8 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

5.6% of Roy residents (±1.2 percentage points) had no health insurance coverage when surveyed, compared with 8.4% in Utah and 8.4% nationally. 94.4% 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	Roy	Utah	U.S.	Compared with Utah
People without health insurance Civilian noninstitutionalized population	5.6% ±1.2 pp	8.4%	8.4%	Lower
Households with a broadband subscription Households	94.4% ±1.5 pp	93.4%	91.0%	Not statistically different
Veterans Civilian population age 18 and older	7.4% ±1.2 pp	4.6%	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 Roy . 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 Roy housing and cost context or return to the city profile.