Groundwork

Food and drink · County · Iowa

Fast food and sandwich shops in Marion County, IA

How Marion County, IA compares with other counties and the U.S. for fast food and sandwich shops: competitors, household spending, official counts and growth.

Groundwork market score · out of 100

Score 54 out of 100: Upper middle

Ranked #992 of 2,222 scored counties
#38 of 57 scored counties in Iowa

Listings
18
17 chain locations (94%)
Official establishments
27
All limited-service restaurants · +28.6% since 2019
Household spending a year
$52.5M
On food away from home · $3,941 a household
Spending per listing
$2.9M
4% below the U.S.
Listings per 10k households
13.5
2% above the U.S.
Population, 2025
34,192
+2.3% since 2020

See the fast food and sandwich shops around any address in Marion County

The site report maps the fast food and sandwich shops on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of Marion County. Signed out, you see a blurred preview; on an account, each report is one action.

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

What this means

Household spending on food away from home in Marion County comes to about $52.5M a year: $3,941 per household, 3% below the U.S. average. That works out to $2.9M per shop, 4% below the U.S. figure of $3.1M. The spending figure covers all food away from home, not only fast food and sandwich shops.

Marion County has 18 fast food and sandwich shops on map listings as of September 2026. 17 of them (94%) are chain locations, against 79% across the U.S. Per 10,000 households, that is 13.5, 2% above the U.S. rate of 13.3.

Official counts show 27 businesses with payroll classed as limited-service restaurants in Marion County in 2023, up 28.6% from 2019. That is one for every 493 households, against one for every 478 across the U.S. That count covers all limited-service restaurants (pizza places included), not only fast food and sandwich shops. Since fiscal 2022, 1 SBA-backed loan worth $460K has gone to businesses classed as limited-service restaurants in Marion County.

Between 2020 and 2025, the population of Marion County grew 2.3%, slower than the U.S. (+3.1%). For fast food and sandwich shops, Marion County has a Groundwork market score of 54 (upper middle): #992 of 2,222 scored counties and #38 of 57 scored counties in Iowa.

How Marion County compares

The same measures for Iowa and the whole U.S. Spending per listing divides a year of household spending on all food away from home by the fast food and sandwich shops counted, so it measures the demand for each competitor, not any business’s revenue. Households per establishment does the same with the official count.

Fast food and sandwich shops in Marion County, IA compared with Iowa and the U.S.
MeasureMarion CountyIowaU.S.
Listings per 10k households13.512.213.3
Spending per listing$2.9M$3.2M$3.1M
Households per official establishment (all limited-service restaurants)493628478
Official establishment growth, 2019–2023+28.6%−0.9%+6.1%
Population growth, 2020–2025+2.3%+1.5%+3.1%
Spending per household on food away from home$3,941$3,880$4,070
Median household income$78,680$75,059$80,734
Groundwork market score5459

Official counts and lending

Businesses

Official establishments, 2019 to 2023
21 → 27All limited-service restaurants · +28.6% over the period
Employees, 2023
542
Annual payroll, 2023
$9.1M
One-person businesses, 2023
0All limited-service restaurants with no payroll
Map listings, September 2026
1817 chain locations
Listings at the U.S. rate for this spending
17The U.S. ratio of listings to household spending, applied here

SBA-backed loans since fiscal 2022

Loans
1
Amount
$460K

SBA-backed loans to businesses classed as limited-service restaurants in Marion County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3. These official figures cover all limited-service restaurants, not only fast food and sandwich shops.

Population and households in Marion County

Population, 2025 estimate
34,192+2.3% since 2020
Households
13,316
Median age
40.1
Homes lived in by their owners
78%
Vehicles per household
2.2
Land area
555 sq. mi.
People per square mile
61
Median household income
$78,680+28.9% vs. 2015–2019, before inflation
Average household income
$100,547
Median home value
$233,000
Jobs located here
19,073
Daytime population
36,093Residents who don’t work, plus everyone whose job is here

Looking at a specific site in Marion County?

These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the fast food and sandwich shops on map listings by name and distance.

Or open the report at the center of Marion County. Signed out, you see a blurred preview; on an account, each report is one action.

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Fast food and sandwich shops across Iowa

Every Iowa market ranked →

The highest-scoring counties in Iowa for fast food and sandwich shops, numbered among those based in Iowa, with Marion County marked.

Top counties in Iowa

Counties in Iowa ranked for fast food and sandwich shops by Groundwork market score
MarketScoreListingsPer 10k householdsSpending per listingPopulation growthU.S. rank
1Madison County, IA8957.5$5.6M+3.8%#22 of 2,222
2Warren County, IA882110.2$4.3M+9.0%#33 of 2,222
3Jones County, IA8467.3$5.1M+2.9%#71 of 2,222
4Dallas County, IA835011.8$4M+17.8%#89 of 2,222
5Bremer County, IA8099.3$4.3M+1.1%#128 of 2,222
6Buchanan County, IA7978.5$4.4M+1.3%#149 of 2,222
7Delaware County, IA7856.8$5.6M+1.3%#156 of 2,222
8Boone County, IA781110.1$4M+0.4%#169 of 2,222
9Winneshiek County, IA7378.6$4.5M−1.6%#275 of 2,222
10Jackson County, IA7378.5$4.4M−0.8%#276 of 2,222
38Marion County, IA541813.5$2.9M+2.3%#992 of 2,222

Other business types in Marion County

Each with its Groundwork market score here, out of 100, where it has one.

Questions

How many fast food and sandwich shops are in Marion County, IA?

Map listings as of September 2026 show 18 fast food and sandwich shops in Marion County. 17 of them (94%) are chain locations. The listings count fast food, sandwich shops, delis and bagel shops. Official counts show 27 businesses with payroll classed as limited-service restaurants in 2023, up 28.6% from 2019. The official count takes in all limited-service restaurants, not only fast food and sandwich shops: pizza places are counted too.

How much do households in Marion County, IA spend on food away from home?

About $52.5M a year, or $3,941 per household. That is 3% below the U.S. average (an index of 97, where 100 is the U.S. average). Spread across the 18 fast food and sandwich shops on map listings, it comes to $2.9M per shop. That spending covers all food away from home, which fast food and sandwich shops share with other businesses in the trade. It is estimated from the incomes of the 13,316 households in Marion County and national spending patterns by income.

How does Marion County, IA compare with the U.S. for fast food and sandwich shops?

Marion County has 13.5 fast food and sandwich shops per 10,000 households, 2% above the U.S. rate of 13.3. Spending per shop is $2.9M, 4% below the U.S. figure of $3.1M. At the U.S. ratio of fast food and sandwich shops to household spending, Marion County would have about 17, against 18 on map listings. There is one business with payroll in the industry for every 493 households, against one for every 478 across the U.S. The official count rose 28.6% from 2019 to 2023, against +6.1% for the U.S.

How fast is Marion County, IA growing?

Population estimates put Marion County at 34,192 people in 2025, up 2.3% since 2020, slower than the U.S. (+3.1%). It has 13,316 households. Median household income in Marion County is $78,680, 3% below the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 28.9%, before inflation.

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. Marion County scores 54 for fast food and sandwich shops (upper middle), #992 of 2,222 scored counties.

How can I see the market around a specific site?

Run a Groundwork site report on an address in Marion County. 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.

How the score works · Top markets for fast food and sandwich shops · All 56 business types in Marion County

Screening a site or an acquisition in Marion County?

A site report maps the competitors on map listings near an address and sizes the households and spending around it.

The button opens the report at the center of Marion County. Signed out, you see a blurred preview; on an account, each report is one action.

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.