Blackfoot, Idaho Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Blackfoot, Idaho is 12,628 as of the 2023 American Community Survey, making it the 21st-largest city in Idaho. The median household income is $69,091, the median home value is $225,900, and the median age is 35.6.
The population has grown 10.1% since 2010 (12,014 → 13,224).
12,628
Population
2054
People / sq mi
$69,091
Median Income
$225,900
Median Home Value
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Blackfoot covers 6.1 sq mi of land at 2054 people per square mile.
About Blackfoot, ID
What sets Blackfoot apart is where people work — remote work is unusually rare here, at 3.6% versus 14.0% nationally. With 12,628 residents, Blackfoot is a city in Idaho. It ranks #21 among cities in Idaho by population.
Household earnings are middling, with a median of $69,091 — below the US median of $78,538. The poverty rate is 6.0%, below the national 12.4%. Property is affordable here, the median home worth $225,900, with typical rent around $798.
College attainment is 22.2%, below the national 35.0%. Remote work is rare here (3.6%, below the national 14.0%), and the average commute runs about 21 minutes each way.
Blackfoot city Population History (2010-2024)
The city of Blackfoot city had a population of 12,014 in 2010 and 13,224 in 2024, a 10.1% growth over 14 years. The peak was 13,224 in 2024. Average annual growth rate: 0.69%.
13,224
Population (2024)
12,014
Population (2010)
13,224
Peak (2024)
0.69%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 12,014 |
| 2011 | 12,027 |
| 2012 | 11,916 |
| 2013 | 11,901 |
| 2014 | 11,822 |
| 2015 | 11,773 |
| 2016 | 11,852 |
| 2017 | 11,923 |
| 2018 | 11,925 |
| 2019 | 12,034 |
| 2020 | 12,410 |
| 2021 | 12,521 |
| 2022 | 12,783 |
| 2023 | 12,989 |
| 2024 | 13,224 |
Race & Ethnicity
| White | 79.3% |
| Black or African American | 0.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 5.4% |
| Two or More Races | 0.0% |
Economy & Income
$69,091
Median Household Income
$28,664
Per Capita Income
6.0%
Poverty Rate
6.9%
Unemployment Rate
Housing
$225,900
Median Home Value
$798
Median Rent
72.2%
Owner-Occupied
Education
89.7%
High School+
22.2%
Bachelor's+
Commute
2.4%
Drive Alone
78.1%
Public Transit
3.6%
Work From Home
20.5 min
Avg Commute
Community Profile
34.8%
Foreign Born
89.1%
Non-English at Home
7.3%
Veterans
19.5%
With Disability
93.6%
Health Insurance
97.5%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 19.9% |
| Manufacturing | 11.7% |
| Finance, Insurance & Real Estate | 9.3% |
| Construction | 7.5% |
| Education, Health Care & Social Services | 7.3% |
| Public Administration | 5.8% |
| Arts, Entertainment & Food Services | 5.3% |
| Agriculture & Mining | 5.1% |
| Retail Trade | 3.7% |
| Information | 2.3% |
| Transportation & Warehousing | 2.1% |
Largest cities in Idaho
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Frequently Asked Questions
Blackfoot, Idaho has a population of 12,628 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 21st-largest city in Idaho.
The median household income in Blackfoot, Idaho is $69,091, with 6.0% of residents living below the federal poverty level.
The median home value in Blackfoot, Idaho is $225,900, with median monthly rent at $798 and a homeownership rate of 72.2%.
The median age in Blackfoot, Idaho is 35.6 years. The population is 48.2% male and 51.8% female.
The population has grown 10.1% since 2010 (12,014 → 13,224).
Blackfoot city, ID Climate
Blackfoot city, ID has an average annual temperature of 7.3°C (45°F) and receives about 283 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
7.3°C
Avg Temp
283
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -5° / 22° | 25 mm |
| February | -2° / 28° | 24 mm |
| March | 2° / 36° | 23 mm |
| April | 7° / 44° | 26 mm |
| May | 12° / 53° | 31 mm |
| June | 16° / 62° | 29 mm |
| July | 20° / 68° | 16 mm |
| August | 20° / 67° | 14 mm |
| September | 14° / 57° | 21 mm |
| October | 8° / 47° | 21 mm |
| November | 1° / 33° | 28 mm |
| December | -5° / 24° | 25 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Blackfoot city, ID
The most comfortable months to visit Blackfoot city, ID are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -11°C low). May is usually the wettest month.
Where to stay near Blackfoot
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.