Town · Utah
Mantua, Utah
Mantua, town, in Box Elder County, Utah. Mantua had 1,389 residents on July 1, 2025 by the Census Bureau's estimate, up 26.5% since 2020; the 2020 Census counted 1,090 and the ACS 2020-2024 5-year estimates put it at 1,677 (±288). GEOID 4947840.
Residents, July 2025 estimate
1,389
Census Bureau estimate (no margin published)
2020 Census count: 1,090 · ACS 2020-2024: 1,677 ±288
Median household income
$142,188
±$10,800 (90% margin)
Utah: $95,166
Median home value
$607,100
±$61,626 (90% margin)
Utah: $489,400
Median gross rent
$2,000
±$1,597 (90% margin)
Utah: $1,496
Where is Mantua and what county is it in?
Mantua is a town in Box Elder County, Utah. It covers 4.9 square miles of land, 223 residents per square mile in 2020.
Mantua is in the Brigham City, UT-ID micropolitan statistical area, which takes in 2 counties (Census Bureau delineation, July 2023).
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Mantua, and is it growing?
The Census Bureau estimates that 1,389 people lived in Mantua on July 1, 2025, up 26.5% since 2020, faster than Utah (+8.2%). The 2020 Census counted 1,090 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 1,677 (±288).
| Measure | Mantua | Box Elder County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 1,677 ±288 | 61,246 | +977 |
| Households | 436 ±62 | 19,557 | +191 |
| Average household size | 3.83 ±0.36 | 3.11 | +0.97 |
| Housing units | 473 ±65 | 20,760 | +215 |
Mantua's population since 2000
From 791 in 2000 to 1,389 in 2025: up 75.6%. The 2000, 2010 and 2020 figures are census counts, each for Mantua as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Mantua?
The median resident of Mantua is 30.0 years old; 37.6% are under 18 and 12.9% are 65 or older. The largest group is non-Hispanic white residents at 92.3%, then Hispanic or Latino residents (of any race) at 4.1%.
| Measure | Mantua | Box Elder County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 30.0 ±6.8 | 33.3 | −17.5 |
| Under 18 years | 37.6% ±5.9 pts | 30.5% | – |
| 65 years and over | 12.9% ±3.3 pts | 13.0% | – |
| Male | 51.2% ±3.4 pts | 51.2% | – |
| Hispanic or Latino (any race) | 4.1% ±2.4 pts | 10.2% | – |
| White alone, not Hispanic | 92.3% ±4.3 pts | 85.4% | no clear change |
| Black or African American alone, not Hispanic | 1.8% ±1.8 pts | 0.3% | – |
| Asian alone, not Hispanic | 0.4% ±0.9 pts | 0.6% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±2.2 pts | 0.4% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.5% ±1.1 pts | 0.2% | – |
| Two or more races, not Hispanic | 0.9% ±1.1 pts | 2.6% | – |
| Some other race alone, not Hispanic | 0.0% ±2.2 pts | 0.2% | – |
| Born outside the United States | 1.1% ±1.0 pts | 3.5% | – |
| Speak a language other than English at home (age 5+) | 4.1% ±1.9 pts | 7.7% | – |
| Civilian veterans (age 18+) | 3.5% ±1.5 pts | 4.8% | – |
| With a disability | 8.9% ±4.9 pts | 11.1% | – |
| No health insurance coverage | 2.3% ±1.8 pts | 8.0% | – |
| High school graduate or higher (age 25+) | 96.5% ±2.3 pts | 92.4% | – |
| Bachelor's degree or higher (age 25+) | 41.4% ±6.4 pts | 26.7% | no clear change |
| Graduate or professional degree (age 25+) | 21.3% ±6.3 pts | 7.1% | – |
| Lived in the same house a year earlier | 94.8% ±2.6 pts | 88.5% | – |
| Moved from another state in the past year | 1.3% ±1.2 pts | 1.9% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Mantua earn?
Half of Mantua's 436 households earn less than $142,188 a year (±$10,800), against $84,550 in Box Elder County and $95,166 in Utah. In 2015-2019 the median was $111,070 in 2024 dollars, so it rose by $31,118 after inflation. 2.4% of residents live below the poverty line.
| Measure | Mantua | Box Elder County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $142,188 ±$10,800 | $84,550 | +$31,118 |
| Mean household income | $155,895 ±$14,356 | $99,908 | – |
| Per capita income | $41,290 ±$5,167 | $33,231 | no clear change |
| People below the poverty line | 2.4% ±1.3 pts | 8.4% | – |
| Children under 18 below the poverty line | 0.5% ±0.7 pts | 8.4% | – |
| Households receiving SNAP | 1.8% ±2.6 pts | 5.6% | – |
| Households with a computer | 98.9% ±1.1 pts | 97.0% | – |
| Households with a broadband subscription | 96.8% ±2.3 pts | 93.6% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Mantua?
Owners occupy 97.2% of Mantua's occupied homes and renters 2.8%. The median owner-occupied home is valued at $607,100 by its owner (±$61,626).
| Measure | Mantua | Box Elder County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $607,100 ±$61,626 | $403,600 | +$255,737 |
| Median gross rent | $2,000 ±$1,597 | $1,116 | – |
| Renters paying 35% or more of income on rent | 0.0% ±100.0 pts | 32.7% | – |
| Median monthly owner costs, with a mortgage | $2,507 ±$233 | $1,767 | – |
| Owner-occupied homes | 97.2% ±1.8 pts | 76.0% | no clear change |
| Renter-occupied homes | 2.8% ±1.8 pts | 24.0% | – |
| Housing units | 473 ±65 | 20,760 | +215 |
| Homeowner vacancy rate | 0.0% ±8.5 pts | 0.0% | – |
| Rental vacancy rate | 0.0% ±92.0 pts | 6.1% | – |
| Single-family detached homes | 99.8% ±0.6 pts | 78.9% | – |
| Mobile homes | 0.2% ±0.6 pts | 3.3% | – |
| Built 2020 or later | 15.9% ±7.1 pts | 4.8% | – |
| Built 2010 to 2019 | 27.7% ±6.8 pts | 12.6% | – |
| Built 1939 or earlier | 10.1% ±3.6 pts | 11.8% | – |
| Households with no vehicle | 0.7% ±0.9 pts | 4.0% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How many new homes is Mantua building?
Builders took permits for 7 new housing units in Mantua in 2025 (7 in single-family houses), 5.0 per 1,000 residents against 7.6 across Utah.
Counts of units in permits a local office issued; not every permitted unit is built. A year marked with months was reported for part of the year.
Source: Building Permits Survey, annual place files 2019-2025, U.S. Census Bureau · Census Building Permits Survey
How do people in Mantua work and get to work?
77.2% of Mantua's workers drive alone and 16.3% work from home. The average trip to work takes 22.4 minutes.
| Measure | Mantua | Box Elder County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 58.9% ±6.2 pts | 65.5% | – |
| Unemployment rate | 2.1% ±1.8 pts | 3.2% | – |
| Drove alone to work | 77.2% ±7.8 pts | 74.0% | – |
| Carpooled | 4.8% ±2.8 pts | 10.8% | – |
| Public transportation | 0.3% ±0.5 pts | 0.4% | – |
| Walked | 0.6% ±1.1 pts | 1.7% | – |
| Worked from home | 16.3% ±6.6 pts | 11.5% | +9.5 pts |
| Mean travel time to work | 22.4 min ±2.9 | 22.3 min | no clear change |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Mantua?
No census tract lies mostly in Mantua; 2 tracts reach into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 9608.01Box Elder County | 5,792 | $120,129 |
| Tract 9606.02Box Elder County | 2,890 | $93,594 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Mantua) · Census block assignment files
How does Mantua compare with other places in Utah?
By the Census Bureau's July 2025 estimates, Mantua is the 9,032nd-most populous of the 19,476 U.S. incorporated places that have one and the 144th-most populous of 255 in Utah.
Mantua ranks 14th of 165 places in Utah with 1,000 or more residents and a reliable estimate, by median household income.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 144th | 255 |
| Growth 2020-2025 (PEP) | 14th | 150 |
| Residents per square mile | 151st | 167 |
| Median household income | 14th | 165 |
| Per capita income | 61st | 167 |
| Median home value | 38th | 167 |
| Poverty rate | 106th | 111 |
| Bachelor's degree or higher | 49th | 166 |
| Median age | 124th | 167 |
| Owner-occupied share | 2nd | 167 |
| Work from home | 72nd | 146 |
| Travel time to work | 82nd | 167 |
Mantua's figures with every place in Utah (CSV)
Every place in Utah, sortable · Compare Mantua with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Mantua?
20 of the 57 figures for Mantua on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Mantua are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Mantua.