County profile · Indiana
Miami County, IN market data
Population, household spending and competition for 56 business types in Miami County, each scored against other counties.
- Population, 2025
- 34,487
- −3.9% since 2020
- Households
- 13,318
- Median household income
- $61,139
- +20.7% vs. 2015–2019, before inflation
- Median home value
- $126,200
- Jobs located here
- 8,510
- Highest market score
- 63
- Primary care and pediatrics, #420 of 1,656 scored counties
A site report maps the competitors on map listings around any address in Miami County by name and distance, and the households and spending within reach. Or open the report at the center of Miami County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSurvey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure
What this means
An estimated 34,487 people live in Miami County, in 13,318 households. Between 2020 and 2025, the population of Miami County declined 3.9%, against +3.1% for the U.S. The median household income in Miami County is $61,139 a year, 24% below the U.S. median of $80,734. That rose 20.7% from the 2015–2019 survey, before inflation.
Set against the U.S., households in Miami County spend the most on vehicle maintenance and repairs (an index of 113, where 100 is the U.S. average) and the least on child care and other personal services (54).
The highest Groundwork market scores in Miami County are for primary care and pediatric clinics (63), physical therapy clinics (58) and dentists and orthodontists (58). Miami County ranks #420 of 1,656 scored counties for primary care and pediatric clinics.
Miami County is part of the Peru area. For its number of households, Miami County has the most map listings, relative to the U.S., for gas stations (2.3 times the U.S. rate) and the fewest for clothing, shoe and laundry businesses (58% below the U.S. rate).
All 56 business types in Miami County
Highest Groundwork market score first. Each score compares Miami County with other counties for that business type, from 0 to 100. Spending per listing divides a whole spending line (all vehicle repairs, all eating out) by one type’s listings: the demand for each competitor, not a business’s revenue. Compare it across markets with its index, where 100 is the U.S. figure for the same type; the real estate types, whose line is all housing costs, show the index only. How the score works.
| Business type | Score | Rank among counties | Listings | Per 10k households | Spending per listing | Spending per listing vs. U.S. (100) | Official establishments |
|---|---|---|---|---|---|---|---|
| Primary care and pediatrics | 63 | #420 of 1,656 | 6 | 4.5 | $2.8M | 160 | 10 |
| Physical therapy | 58 | #494 of 1,422 | 5 | 3.8 | $3.4M | 142 | 4 |
| Dentists and orthodontists | 58 | #648 of 1,886 | 12 | 9.0 | $1.4M | 144 | 6 |
| Gyms, studios and classes | 55 | #790 of 2,088 | 9 | 6.8 | $1M | 155 | Under 3 |
| Sit-down restaurants | 55 | #929 of 2,405 | 43 | 32.3 | $1.1M | 158 | 20 |
| Tire shops | 54 | #666 of 1,530 | 5 | 3.8 | $2.9M | 115 | Under 3 |
| Gyms | 54 | #747 of 1,792 | 5 | 3.8 | $1.9M | 142 | Under 3 |
| Auto repair and car care | 54 | #1,040 of 2,401 | 53 | 39.8 | $272K | 101 | 15 |
| Clothing and shoe stores | 53 | #914 of 2,087 | 9 | 6.8 | $2.6M | 204 | Under 3 |
| Clothing, shoes and laundry | 52 | #1,034 of 2,210 | 13 | 9.8 | $1.8M | 204 | Under 3 |
| Doctors, dentists and clinics | 52 | #1,077 of 2,394 | 69 | 51.8 | $247K | 162 | 27 |
| Fast food and sandwich shops | 51 | #1,091 of 2,222 | 13 | 9.8 | $3.5M | 114 | 21 |
| Hair salons | 51 | #1,101 of 2,339 | 20 | 15.0 | $586K | 136 | Under 3 |
| Salons, barbers and spas | 50 | #1,148 of 2,385 | 35 | 26.3 | $335K | 157 | Under 3 |
| Spas and skin care | 48 | #944 of 1,769 | 8 | 6.0 | $1.5M | 167 | Under 3 |
| Restaurants and cafes | 48 | #1,255 of 2,405 | 99 | 74.3 | $456K | 123 | 50 |
| Pet businesses | 45 | #1,332 of 2,200 | 15 | 11.3 | $649K | 74 | 3 |
| Grocery and convenience stores | 45 | #1,380 of 2,402 | 24 | 18.0 | $3.1M | 92 | 8 |
| Grocery stores | 44 | #1,205 of 2,070 | 7 | 5.3 | $10.7M | 115 | 6 |
| Auto repair shops | 44 | #1,475 of 2,378 | 33 | 24.8 | $436K | 98 | 14 |
| Convenience stores | 43 | #1,355 of 2,261 | 10 | 7.5 | $7.5M | 95 | Under 3 |
| Real estate agents and brokers | 42 | #1,460 of 2,176 | 20 | 15.0 | Index only | 157 | 6 |
| Real estate | 42 | #1,500 of 2,229 | 23 | 17.3 | Index only | 171 | 11 |
| Lawn, cleaning and pest control | 40 | #1,249 of 1,771 | 9 | 6.8 | $1.6M | 98 | 15 |
| Car washes and detailing | 38 | #1,033 of 1,451 | 7 | 5.3 | $2.1M | 82 | Under 3 |
| Insurance agencies | 38 | #1,519 of 2,272 | 13 | 9.8 | $1.8M | 140 | 14 |
| Coffee shops and cafes | 36 | #1,544 of 2,063 | 11 | 8.3 | $4.1M | 111 | 8 |
| HVAC and plumbing | 32 | #1,447 of 1,707 | 9 | 6.8 | $3.6M | 76 | 10 |
| Landscaping and lawn care | 31 | #1,239 of 1,493 | 7 | 5.3 | $2.1M | 72 | 11 |
| Pizza | 29 | #1,827 of 2,090 | 17 | 12.8 | $2.7M | 52 | 21 |
| Home repair trades | 26 | #1,917 of 2,057 | 22 | 16.5 | $1.5M | 61 | 17 |
| Bakeries and dessert shops | 25 | #1,733 of 1,889 | 14 | 10.5 | $3.2M | 78 | 8 |
| Funeral homes | 22 | #1,368 of 1,472 | 8 | 6.0 | $249K | 37 | 4 |
| Gas stations | 21 | #2,205 of 2,358 | 33 | 24.8 | $1.1M | 47 | 19 |
| Roofing and gutters | 15 | #1,148 of 1,177 | 9 | 6.8 | $3.6M | 43 | 3 |
| Chiropractors | Not scored | Not scored | 4 | 3.0 | $4.3M | 178 | 4 |
| Collision repair and body shops | Not scored | Not scored | 4 | 3.0 | $3.6M | 117 | 3 |
| Electricians | Not scored | Not scored | 4 | 3.0 | $8.2M | 68 | 4 |
| Pet grooming and boarding | Not scored | Not scored | 4 | 3.0 | $2.4M | 96 | Under 3 |
| Veterinarians | Not scored | Not scored | 4 | 3.0 | $2.4M | 89 | 3 |
| Barbershops | Not scored | Not scored | 3 | 2.3 | $3.9M | 207 | Under 3 |
| Nail salons | Not scored | Not scored | 3 | 2.3 | $3.9M | 234 | Under 3 |
| Optometrists and eye care | Not scored | Not scored | 3 | 2.3 | $5.7M | 181 | 3 |
| Pet stores | Not scored | Not scored | 3 | 2.3 | $3.2M | 72 | Under 3 |
| Child care and preschools | Not scored | Not scored | 2 | 1.5 | $2.1M | Too few | Under 3 |
| House cleaning | Not scored | Not scored | 2 | 1.5 | $7.4M | Too few | 4 |
| Laundromats | Not scored | Not scored | 2 | 1.5 | $11.7M | Too few | Under 3 |
| Martial arts and dance studios | Not scored | Not scored | 2 | 1.5 | $4.6M | Too few | Under 3 |
| Mortgage brokers and lenders | Not scored | Not scored | 2 | 1.5 | Index only | Too few | Under 3 |
| Oil change and quick lube | Not scored | Not scored | 2 | 1.5 | $7.2M | Too few | Under 3 |
| Yoga, Pilates and fitness studios | Not scored | Not scored | 2 | 1.5 | $4.6M | Too few | Under 3 |
| Dry cleaners | Not scored | Not scored | 1 | 0.8 | $23.3M | Too few | Under 3 |
| Home inspectors | Not scored | Not scored | 1 | 0.8 | Index only | Too few | Under 3 |
| Pest control | Not scored | Not scored | 0 | 0.0 | None listed | None listed | Under 3 |
| Property management | Not scored | Not scored | 0 | 0.0 | None listed | None listed | 4 |
| Urgent care and walk-in clinics | Not scored | Not scored | 0 | 0.0 | None listed | None listed | Under 3 |
Household spending in Miami County
What households here spend in a year on each line, in total and per household, with the index against the U.S. average (100).
| Spending line | A year, all households | Per household | Index vs. U.S. (100) |
|---|---|---|---|
| Vehicle maintenance and repairs | $14.4M | $1,081 | 113 |
| Gasoline and other fuels | $37.3M | $2,803 | 108 |
| Food away from home | $45.2M | $3,392 | 83 |
| Groceries | $74.7M | $5,607 | 89 |
| Personal care products and services | $11.7M | $880 | 88 |
| Child care and other personal services | $4.2M | $312 | 54 |
| Memberships, classes and admissions | $9.3M | $695 | 71 |
| Medical and dental services | $17.1M | $1,280 | 99 |
| Pets | $9.7M | $730 | 80 |
| Clothing, shoes and related services | $23.3M | $1,751 | 85 |
| Vehicle insurance | $22.8M | $1,714 | 88 |
| Home repairs, maintenance and insurance | $32.7M | $2,454 | 81 |
| Lawn care, cleaning and other household services | $14.8M | $1,110 | 79 |
| Rent and homeowner costs | $170.7M | $12,818 | 77 |
Household spending is estimated from the incomes of the households in each neighborhood, using what households at each income spent nationally in 2024, adjusted for the region. It counts what residents spend, wherever they spend it.
Population and households in Miami County
- Population, 2025 estimate
- 34,487−3.9% since 2020
- Households
- 13,318
- Median age
- 41.8
- Homes lived in by their owners
- 76%
- Vehicles per household
- 1.9
- Land area
- 374 sq. mi.
- People per square mile
- 96
- Median household income
- $61,139+20.7% vs. 2015–2019, before inflation
- Average household income
- $77,345
- Median home value
- $126,200
- Jobs located here
- 8,510
- Daytime population
- 29,652Residents who don’t work, plus everyone whose job is here
Looking at a specific site in Miami 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 competitors on map listings by name and distance, for any of the 56 business types.
Or open the report at the center of Miami County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardRelated markets
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- Fulton County, IN20,312 people
- Grant County, IN66,295 people
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- Carroll County, IN20,535 people
- Huntington County, IN36,798 people
Questions
How fast is Miami County, IN growing?
Population estimates put Miami County at 34,487 people in 2025, down 3.9% since 2020, against +3.1% for the U.S. It has 13,318 households. Against the 2015–2019 survey, median household income rose 20.7%, before inflation.
How much do households in Miami County, IN spend?
Households in Miami County spend about $170.7M a year on rent and homeowner costs, $74.7M on groceries and $45.2M on food away from home. Relative to the U.S., household spending in Miami County runs highest on vehicle maintenance and repairs (an index of 113, where 100 is the U.S. average) and lowest on child care and other personal services (54).
Which business types have the highest market scores in Miami County, IN?
Of the business types scored in Miami County, primary care and pediatric clinics (63), physical therapy clinics (58) and dentists and orthodontists (58) have the highest Groundwork market scores. For primary care and pediatric clinics, that ranks #420 of 1,656 scored counties.
How does Miami County, IN compare with the U.S.?
Median household income in Miami County is $61,139, 24% below the U.S. median of $80,734. The population fell 3.9% from 2020 to 2025, against +3.1% for the U.S. The median home value is $126,200, against $332,700 for the U.S. Against the U.S., map listings per household run highest for gas stations (2.3 times the U.S. rate) and lowest for clothing, shoe and laundry businesses (58% below the U.S. rate).
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. 35 of the 56 business types have a score in Miami County, each ranked against other counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in Miami County. It maps the competitors 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.
All markets in Indiana · Every U.S. market · How we measure
Screening a site or an acquisition in Miami 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 Miami 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.