Blackfoot, ID Micro Area
The Blackfoot, ID micro area is one county in Idaho: Bingham County. About 51,153 people lived there on July 1, 2025 (Census estimate), 6.6% more than in April 2020.
- Population, July 2025
- 51,153 6.6% more than in April 2020
- Type
- Micropolitan statistical area
- County
- Bingham County
- Land area
- 2,094 sq mi (5,423 km²)
- Time zone
- Mountain TimeUTC-07:00 in January; UTC-06:00 in July
- State
- Idaho
- Combined statistical area
- Idaho Falls-Rexburg-Blackfoot, ID
- CBSA code
- 13940
The county in the Blackfoot, ID micro area
| County | Role | Population, July 2025 |
|---|---|---|
| Bingham County | Central | 51,153 |
A central county holds the area’s core, an urban area of 10,000 to 49,999 people. This area has no outlying counties: no neighboring county sends enough commuters to join it. A county belongs to one metro or micro area at most, and it counts whole, countryside included.
Principal city
- Blackfoot12,782 people
OMB names the area after its largest principal cities. A principal city is the area’s largest city, plus any other city that is very large or a big job center, and smaller ones with at least as many jobs as working residents (2020 Census and commuting figures). People counts are American Community Survey 2020–2024 5-year estimates.
Part of the Idaho Falls-Rexburg-Blackfoot, ID combined statistical area
OMB joins neighboring metro and micro areas into a combined statistical area when enough people commute between them. The other 2 areas in this one, largest first:
- Idaho Falls, ID Metro Area173,851 people
- Rexburg, ID Micro Area69,380 people
Bordering metro and micro areas, nearest first
Areas with a county on this area’s edge. Distances are straight lines between the areas’ largest cities.
- Pocatello, ID Metro Area23 mi south
- Idaho Falls, ID Metro Area26 mi northeast
- Hailey, ID Micro Area101 mi west
Before using this answer on a form
A metro or micro area is a statistical area that OMB draws for federal statistics. It is not a city, a local government or a mailing address, and it is not a measure of urban and rural: whole counties count, rural parts included. Programs that use metro areas, such as housing income limits or wage rates, can use their own version of these lists; check the program’s own list for an address.
Find the metro area where you are now, find your county, or see every metro and micro area by population.