Groundwork

Market rankings · Idaho

Fast food and sandwich shops in Idaho

Markets across Idaho ranked by the Groundwork market score for fast food and sandwich shops, with competitor counts and household spending for each.

Listings
957
795 chain locations (83%)
Official establishments
1,398
All limited-service restaurants · +19.5% since 2019
Household spending a year
$2.8B
On food away from home
Listings per 10k households
13.4
In line with the U.S.
Spending per listing
$2.9M
6% below the U.S.
Rank among states
#22 of 51
Market score 57 · Upper middle

A site report maps the fast food and sandwich shops on map listings around any address in Idaho by name and distance, and the spending within reach.

Free10 actions over 3 days, no card

Survey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure

What this means

Map listings as of September 2026 show 957 fast food and sandwich shops in Idaho. 795 of them (83%) are chain locations, against 79% across the U.S. That comes to 13.4 for every 10,000 households, in line with the U.S. rate of 13.3.

Households in Idaho spend about $2.8B a year on food away from home, or $3,857 per household, 5% below the U.S. average. That works out to $2.9M per shop, 6% below the U.S. figure of $3.1M. That spending covers all food away from home, which fast food and sandwich shops share with other businesses in the trade.

In 2023, official counts showed 1,398 businesses with payroll in Idaho classed as limited-service restaurants, up 19.5% from 2019. That is one for every 510 households, against one for every 478 across the U.S. Across the U.S., the count rose 6.1% over the same years. The official count takes in all limited-service restaurants, not only fast food and sandwich shops: pizza places are counted too. Since fiscal 2022, 76 SBA-backed loans worth $40.3M have gone to businesses classed as limited-service restaurants in Idaho.

Among the 50 states and DC, Idaho ranks #22 for fast food and sandwich shops, with a Groundwork market score of 57 (upper middle). Of the 7 scored metro areas in or partly in Idaho, the Coeur d’Alene metro area scores highest (68). Of the 10 scored small-town markets in or partly in Idaho, the Blackfoot area scores highest (88).

Every market in Idaho for fast food and sandwich shops

Download the ranking (CSV)

Numbered by Groundwork market score among the markets based in Idaho, highest first; the U.S. rank compares each market with every other of its kind. A metro area that crosses a state line is listed in each state it reaches, and numbered only in the state its page is under. How the score works.

Metro areas

Metro areas reaching Idaho, ranked for fast food and sandwich shops by Groundwork market score
MarketScoreListingsPer 10k householdsSpending per listingPopulation growthU.S. rank
1Coeur d’Alene, ID689112.8$3.1M+11.0%#89 of 387
2Boise City, ID6842013.8$3M+12.2%#90 of 387
3Lewiston, ID-WA633011.2$3.3M+1.5%#115 of 387
Logan, UT-ID556613.4$2.9M+8.8%#164 of 387
4Idaho Falls, ID558214.8$2.6M+9.8%#170 of 387
5Pocatello, ID415315.8$2.2M+4.9%#256 of 387
6Twin Falls, ID307317.0$2.1M+8.1%#317 of 387

Small-town markets

Small-town markets reaching Idaho, ranked for fast food and sandwich shops by Groundwork market score
MarketScoreListingsPer 10k householdsSpending per listingPopulation growthU.S. rank
1Blackfoot, ID88148.7$4.4M+6.4%#7 of 537
2Sandpoint, ID88178.4$4.4M+14.8%#8 of 537
Jackson, WY-ID841913.1$3.9M+4.2%#13 of 537
3Hailey, ID73107.9$5.2M+6.1%#65 of 537
Ontario, OR-ID602512.5$2.7M+5.0%#179 of 537
Brigham City, UT-ID573616.8$2.3M+12.6%#219 of 537
4Moscow, ID542314.1$2.5M+5.6%#243 of 537
5Burley, ID473018.1$2M+6.2%#309 of 537
6Mountain Home, ID421917.2$2M+2.8%#354 of 537
7Rexburg, ID343418.9$1.8M+4.5%#420 of 537

Counties

Counties in Idaho, ranked for fast food and sandwich shops by Groundwork market score
MarketScoreListingsPer 10k householdsSpending per listingPopulation growthU.S. rank
1Jefferson County, ID8598.8$4.5M+13.6%#58 of 2,222
2Payette County, ID8366.2$5.7M+8.8%#84 of 2,222
3Bingham County, ID80148.7$4.4M+6.4%#126 of 2,222
4Bonner County, ID80178.4$4.4M+14.8%#127 of 2,222
5Canyon County, ID6910612.3$3M+18.1%#413 of 2,222
6Blaine County, ID6798.6$4.9M+4.8%#456 of 2,222
7Gem County, ID67911.8$3M+13.0%#489 of 2,222
8Franklin County, ID66510.1$3.8M+11.2%#508 of 2,222
9Kootenai County, ID659112.8$3.1M+11.0%#556 of 2,222
10Ada County, ID6129914.8$2.9M+9.6%#712 of 2,222
11Valley County, ID58511.6$3.4M+8.4%#817 of 2,222
12Gooding County, ID55814.0$2.3M+5.1%#968 of 2,222
13Minidoka County, ID551518.5$1.9M+5.7%#969 of 2,222
14Jerome County, ID531619.3$1.9M+8.6%#1,049 of 2,222
15Bonneville County, ID507116.1$2.4M+8.9%#1,149 of 2,222
16Nez Perce County, ID492313.3$2.7M+1.8%#1,179 of 2,222
17Latah County, ID462314.1$2.5M+5.6%#1,313 of 2,222
18Bannock County, ID445315.8$2.2M+4.9%#1,387 of 2,222
19Twin Falls County, ID385716.4$2.2M+7.9%#1,580 of 2,222
20Elmore County, ID361917.2$2M+2.8%#1,653 of 2,222
21Cassia County, ID341517.7$2M+6.6%#1,719 of 2,222
22Madison County, ID243022.5$1.5M+4.2%#1,990 of 2,222
Idaho County, IDNot scored34.4$7.6M+7.7%
Fremont County, IDNot scored48.6$4.2M+5.9%
Shoshone County, IDNot scored46.9$4.4M+7.1%
Show all 44 counties
Counties in Idaho, ranked for fast food and sandwich shops by Groundwork market score, continued
MarketScoreListingsPer 10k householdsSpending per listingPopulation growthU.S. rank
Boundary County, IDNot scored35.9$5.9M+15.3%
Owyhee County, IDNot scored49.2$3.6M+5.6%
Teton County, IDNot scored48.6$5.3M+12.9%
Washington County, IDNot scored37.1$4.4M+9.7%
Benewah County, IDNot scored49.8$3.4M+9.7%
Clearwater County, IDNot scored38.3$4M+4.1%
Boise County, IDNot scored25.6$6.7M+11.5%
Lemhi County, IDNot scored411.6$2.7M+6.5%
Power County, IDNot scored27.1$4.6M+4.6%
Caribou County, IDNot scored520.2$1.7M+3.4%
Bear Lake County, IDNot scored313.2$2.7M+5.7%
Lincoln County, IDNot scored15.4$6.3M+9.1%
Oneida County, IDNot scored15.2$7M+11.4%
Adams County, IDNot scored211.3$3.2M+13.3%
Custer County, IDNot scored15.1$6.1M+8.6%
Lewis County, IDNot scored212.7$2.4M+4.8%
Butte County, IDNot scored218.6$1.6M+7.8%
Camas County, IDNot scored00.0n/a+21.7%
Clark County, IDNot scored00.0n/a−1.0%

Markets with fewer than 5 fast food and sandwich shops on map listings, and counties under 10,000 people, aren’t scored; they’re listed last in each table.

Questions

How many fast food and sandwich shops are in Idaho?

There are 957 fast food and sandwich shops on map listings in Idaho as of September 2026. 795 of them (83%) are chain locations. The listings count fast food, sandwich shops, delis and bagel shops. Official counts show 1,398 businesses with payroll classed as limited-service restaurants in 2023, up 19.5% from 2019. That count covers all limited-service restaurants (pizza places included), not only fast food and sandwich shops. Official counts list 181 one-person businesses without payroll.

How much do households in Idaho spend on food away from home?

About $2.8B a year, or $3,857 per household. That is 5% below the U.S. average (an index of 95, where 100 is the U.S. average). Spread across the 957 fast food and sandwich shops on map listings, it comes to $2.9M per shop. The spending figure covers all food away from home, not only fast food and sandwich shops. It is estimated from the incomes of the 713,005 households in Idaho and national spending patterns by income.

How does Idaho compare with the U.S. for fast food and sandwich shops?

Idaho has 13.4 fast food and sandwich shops per 10,000 households, in line with the U.S. rate of 13.3. Spending per shop is $2.9M, 6% below the U.S. figure of $3.1M. At the national ratio of fast food and sandwich shops to household spending, Idaho would have about 902, against 957 on map listings. There is one business with payroll in the industry for every 510 households, against one for every 478 across the U.S. The official count rose 19.5% from 2019 to 2023, against +6.1% for the U.S.

Which market in Idaho has the highest market score for fast food and sandwich shops?

Among 7 scored metro areas in or partly in Idaho, the Coeur d’Alene metro area scores highest, at 68 (upper middle). Among 10 scored small-town markets in or partly in Idaho, the Blackfoot area scores highest, at 88 (high). Among 22 scored counties in Idaho, Jefferson County scores highest, at 85 (high). Scores compare each market with others of its kind across the U.S.

What is the Groundwork market score?

The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. Idaho scores 57 for fast food and sandwich shops (upper middle), #22 of the 50 states and DC.

How can I see the market around a specific site?

Run a Groundwork site report on an address in Idaho. It maps the fast food and sandwich shops on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.

Fast food and sandwich shops in other states

All 51 states

Top markets for fast food and sandwich shops across the U.S. · All business types in Idaho

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This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are estimates for research only. Not investment or real estate advice.