City · Idaho
Midvale, Idaho
Midvale, city, in Washington County, Idaho. Midvale had 213 residents on July 1, 2025 by the Census Bureau's estimate, up 10.9% since 2020; the 2020 Census counted 193 and the ACS 2020-2024 5-year estimates put it at 347 (±138). GEOID 1652750.
Residents, July 2025 estimate
213
Census Bureau estimate (no margin published)
2020 Census count: 193 · ACS 2020-2024: 347 ±138
Median household income
$48,462
±$27,684 (90% margin)
Idaho: $77,800
Median home value
$230,600
±$38,354 (90% margin)
Idaho: $418,600
Median gross rent
$775
±$170 (90% margin)
Idaho: $1,238
Where is Midvale and what county is it in?
Midvale is a city in Washington County, Idaho. It covers 2.6 square miles of land, 75 residents per square mile in 2020.
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Midvale, and is it growing?
The Census Bureau estimates that 213 people lived in Midvale on July 1, 2025, up 10.9% since 2020, faster than Idaho (+10.4%). The 2020 Census counted 193 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 347 (±138).
| Measure | Midvale | Washington County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 347 ±138 | 11,142 | no clear change |
| Households | 126 ±42 | 4,202 | no clear change |
| Average household size | 2.75 ±0.73 | 2.61 | no clear change |
| Housing units | 145 ±49 | 4,629 | no clear change |
Midvale's population since 2000
From 176 in 2000 to 213 in 2025: up 21.0%. The 2000, 2010 and 2020 figures are census counts, each for Midvale 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 Midvale?
The median resident of Midvale is 52.1 years old; 21.0% are under 18 and 27.7% are 65 or older. The largest group is non-Hispanic white residents at 93.4%, then non-Hispanic residents of two or more races at 4.6%.
| Measure | Midvale | Washington County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 52.1 ±13.7 | 45.0 | no clear change |
| Under 18 years | 21.0% ±9.4 pts | 22.2% | – |
| 65 years and over | 27.7% ±15.3 pts | 26.6% | – |
| Male | 42.7% ±6.4 pts | 50.0% | – |
| Hispanic or Latino (any race) | 2.0% ±3.1 pts | 16.5% | – |
| White alone, not Hispanic | 93.4% ±7.5 pts | 77.6% | no clear change |
| Black or African American alone, not Hispanic | 0.0% ±9.6 pts | 0.3% | – |
| Asian alone, not Hispanic | 0.0% ±9.6 pts | 0.6% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±9.6 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±9.6 pts | 0.2% | – |
| Two or more races, not Hispanic | 4.6% ±6.4 pts | 4.3% | – |
| Some other race alone, not Hispanic | 0.0% ±9.6 pts | 0.4% | – |
| Born outside the United States | 1.2% ±1.8 pts | 6.4% | – |
| Speak a language other than English at home (age 5+) | 0.0% ±9.7 pts | 13.6% | – |
| Civilian veterans (age 18+) | 10.6% ±8.3 pts | 8.4% | – |
| With a disability | 29.1% ±10.3 pts | 18.2% | – |
| No health insurance coverage | 5.5% ±6.7 pts | 9.0% | – |
| High school graduate or higher (age 25+) | 96.4% ±4.9 pts | 89.6% | – |
| Bachelor's degree or higher (age 25+) | 21.0% ±12.5 pts | 20.6% | no clear change |
| Graduate or professional degree (age 25+) | 4.8% ±6.1 pts | 7.0% | – |
| Lived in the same house a year earlier | 96.0% ±4.7 pts | 86.1% | – |
| Moved from another state in the past year | 0.0% ±9.6 pts | 4.9% | – |
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 Midvale earn?
Half of Midvale's 126 households earn less than $48,462 a year (±$27,684), against $54,000 in Washington County and $77,800 in Idaho. In 2015-2019 it was $51,921 in 2024 dollars; the margins of error cannot tell the two periods apart.
| Measure | Midvale | Washington County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $48,462 ±$27,684 | $54,000 | no clear change |
| Mean household income | $54,383 ±$12,792 | $77,135 | – |
| Per capita income | $21,335 ±$4,902 | $30,783 | no clear change |
| People below the poverty line | 11.5% ±10.0 pts | 15.3% | – |
| Children under 18 below the poverty line | 0.0% ±35.8 pts | 18.9% | – |
| Households receiving SNAP | 0.0% ±23.9 pts | 11.1% | – |
| Households with a computer | 81.7% ±13.6 pts | 92.7% | – |
| Households with a broadband subscription | 63.5% ±16.8 pts | 88.5% | – |
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 Midvale?
Owners occupy 91.3% of Midvale's occupied homes and renters 8.7%. The median owner-occupied home is valued at $230,600 by its owner (±$38,354). The median renter pays $775 a month including utilities.
| Measure | Midvale | Washington County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $230,600 ±$38,354 | $278,100 | no clear change |
| Median gross rent | $775 ±$170 | $938 | no clear change |
| Renters paying 35% or more of income on rent | 66.7% ±48.0 pts | 43.6% | – |
| Median monthly owner costs, with a mortgage | $1,089 ±$312 | $1,307 | – |
| Owner-occupied homes | 91.3% ±6.9 pts | 74.6% | +18.5 pts |
| Renter-occupied homes | 8.7% ±6.9 pts | 25.4% | – |
| Housing units | 145 ±49 | 4,629 | no clear change |
| Homeowner vacancy rate | 3.4% ±5.1 pts | 0.5% | – |
| Rental vacancy rate | 0.0% ±92.8 pts | 0.6% | – |
| Single-family detached homes | 71.0% ±14.8 pts | 76.7% | – |
| Mobile homes | 23.4% ±14.2 pts | 12.0% | – |
| Built 2020 or later | 0.7% ±1.3 pts | 4.0% | – |
| Built 2010 to 2019 | 1.4% ±2.5 pts | 5.4% | – |
| Built 1939 or earlier | 26.2% ±13.1 pts | 21.9% | – |
| Households with no vehicle | 4.8% ±7.1 pts | 4.9% | – |
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 Midvale building?
Midvale last reported building permits to the Census Bureau for 2019.
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 Midvale work and get to work?
67.7% of Midvale's workers drive alone. The average trip to work takes 18.0 minutes.
| Measure | Midvale | Washington County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 36.8% ±14.2 pts | 47.7% | – |
| Unemployment rate | 0.0% ±27.5 pts | 5.2% | – |
| Drove alone to work | 67.7% ±16.0 pts | 71.2% | – |
| Carpooled | 9.4% ±10.9 pts | 11.9% | – |
| Public transportation | 0.0% ±29.7 pts | 0.0% | – |
| Walked | 18.8% ±17.1 pts | 4.7% | – |
| Worked from home | 4.2% ±6.4 pts | 8.3% | – |
| Mean travel time to work | 18.0 min ±7.2 | 18.6 min | – |
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 Midvale?
No census tract lies mostly in Midvale; 1 tract reaches into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 9701Washington County | 2,090 | $70,865 |
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 Midvale) · Census block assignment files
How does Midvale compare with other places in Idaho?
By the Census Bureau's July 2025 estimates, Midvale is the 16,296th-most populous of the 19,476 U.S. incorporated places that have one and the 167th-most populous of 198 in Idaho.
Midvale is not ranked by income or the other survey measures: those rankings include places of 1,000 or more residents (2020 Census) with a reliable estimate.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 167th | 198 |
Midvale's figures with every place in Idaho (CSV)
Every place in Idaho, sortable · Compare Midvale 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 Midvale?
28 of the 57 figures for Midvale 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 Midvale 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 Midvale.