Miami County, IN demographics:
population, income, and more

Total population
35,712
-0.2% year-over-year change
Median household income
$61,139/yr
0.0% year-over-year change
Housing units
14,952
0.2% year-over-year change

Miami County population

How many people live in Miami County

Miami County is home to 35,712 residents, according to the most recent Census data. Gender-wise, 54.6% of Miami County locals are male, and 45.4% are female.

Total population
35,712
-0.2% year-over-year change
Gender ratio
Male
54.6%
19,481
Female
45.4%
16,231
Value Percent YoY change
Male 19,481 54.6% 0.4%
Female 16,231 45.4% -0.9%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Miami County is 42, with the population distributed as follows: about 16.6% are children under 15, then 12.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.6% of the population, while another 26.7% fall into the 45 to 64 bracket. Finally, around 18.2% are 65 or older.

Median age
41.5
Age breakdown
Under 15
16.6%
15 to 24
12.9%
25 to 44
25.6%
45 to 64
26.7%
Over 65
18.2%
Value Percent YoY change
Under 15 5,927 16.6% -1.2%
15 to 24 4,612 12.9% -0.2%
25 to 44 9,154 25.6% 1.1%
45 to 64 9,525 26.7% -1.6%
Over 65 6,494 18.2% 1.1%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Miami County, 98% of the population are US-born citizens, while 1% have gained naturalized citizenship. At the same time, 1% of residents are non-citizens. As for race, 88.2% of locals are Caucasian, 3.8% are African American and 0.6% have Asian roots. Another 0.3% are Indigenous American, 0.2% are Pacific Islanders, while 1.3% identify as another race. There’s also a share of 5.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98%
Non-U.S.-born citizens
1%
Non-citizens
1%
Value Percent YoY change
U.S.-born citizens 34,991 98% -0.5%
Non-U.S.-born citizens 350 1% 26.4%
Non-citizens 371 1% 7.2%
Racial breakdown
White
88.2%
Black or African American
3.8%
American Indian and Alaska Native
0.3%
Asian
0.6%
Native Hawaiian and other Pacific Islander
0.2%
Two or more races
5.6%
Other
1.3%
Value Percent
White 31,507 88.2%
Black or African American 1,338 3.8%
American Indian and Alaska Native 98 0.3%
Asian 228 0.6%
Native Hawaiian and other Pacific Islander 85 0.2%
Two or more races 1,999 5.6%
Other 457 1.3%

Households in Miami County

A peek inside Miami County households

Miami County has 13,318 households, with an average of 2 members in each. Of these, 66.2% are families, while the remaining 33.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
13,318
0.4% year-over-year change
Average people per household
2
Non-family households
4,497
Family households
8,821
Value Percent YoY change
Non-family households 4,497 33.8% 1.6%
Family households 8,821 66.2% -0.3%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Miami County

The housing landscape of Miami County

Miami County's housing consists of 14,952 units, with 75.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.6% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 10.1% of the housing landscape.

Housing units
14,952
0.2% year-over-year change
Housing types
Value Percent
1 unit, detached 11,335 75.8%
1 unit, attached 687 4.6%
2 units 424 2.8%
3 or 4 units 421 2.8%
5 to 9 units 233 1.6%
10 to 19 units 38 0.2%
20 to 49 units 131 0.9%
50 or more units 167 1.1%
Mobile home 1,516 10.1%
Homes built since 2020
107
44.6% year-over-year change

The age of buildings in Miami County

In Miami County, the median construction year is 1961. About 33.2% of homes were built before the 1940s, with another 4.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.1% of homes were added from 2000 to 2009, 2.6% between 2010 and 2019, and 0.7% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 4,961 33.2% -2.2%
Built between 1940 and 1949 675 4.5% 14.6%
Built between 1950 and 1959 1,706 11.4% 8.3%
Built between 1960 and 1969 1,314 8.8% -11.2%
Built between 1970 and 1979 2,176 14.6% 1.5%
Built between 1980 and 1989 1,294 8.6% -0.8%
Built between 1990 and 1999 1,272 8.5% -8.7%
Built between 2000 and 2009 1,066 7.1% 9.2%
Built between 2010 and 2019 381 2.6% 19.8%
Built in 2020 or later 107 0.7% 44.6%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Miami County occupancy rates

Out of the 13,318 occupied housing units in Miami County, 76.2% are owner-occupied, while 23.8% are lived in by tenants. Meanwhile, 10.9% of all homes on the local market sit vacant.

Occupied housing units
13,318
0.4% year-over-year change
Occupancy breakdown
Renter occupied
3,175
Owner occupied
10,143
Value Percent YoY
change
Renter occupied 3,175 23.8% -4.2%
Owner occupied 10,143 76.2% 1.9%
Unoccupied housing units
10.9%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Miami County housing costs

Housing costs in Miami County come to a median of $762 per month, while tenants specifically pay a median gross rent of $838.

Median housing costs per month
$762/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Miami County
$838/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Miami County

Miami County education at a glance

About 51% of the population in Miami County went to high school, while 21% pursued college studies. Another 9.3% earned an associate degree and 10.5% hold a bachelor’s. Meanwhile, 4.4% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,055 3.7% -10.5%
High school diploma 14,439 51% -0.4%
College diploma 5,927 21% 3.8%
Associate degree 2,627 9.3% -1.1%
Bachelor's degree 2,976 10.5% -3.4%
Graduate degree 1,258 4.4% 11.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Miami County

How much people earn in Miami County

The average annual household income in Miami County was $77,345 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.5% change from the previous year. At the same time, the median income stood at $61,139, reflecting a +0% shift over the same period.

Average household income in Miami County
$77,345/year
3.5% year-over-year change
Median household income in Miami County
$61,139/year
0.0% year-over-year change

Miami County income by age

In Miami County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $67,688. Those with someone between 45 and 64 in charge, often well established professionally, earn $75,154 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $33,909, while those led by someone over 65, many of whom may be retired, have about $47,913 in earnings. Overall, 85.2% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $33,909 38.5%
25 - 44 $67,688 2.9%
45 - 64 $75,154 -2.3%
Over 65 $47,913 3.8%
Above poverty level
28,071
Below poverty level
4,883
Value Percent YoY
change
Above poverty level 28,071 85.2% -0.5%
Below poverty level 4,883 14.8% -2.6%

Employment in Miami County

Workforce and job types in Miami County

The job market in Miami County is powered by 14,942 working residents, spread across a range of industries and roles. 63% of the working population are employed in professional or administrative positions, while 37% are in hands-on or service-based jobs. Also, 9.1% run their own businesses, 70.3% are employed by private companies, and 12.3% work in the public sector.

Workforce demographics

Working population
14,942
-1.4% year-over-year change
White collar
9,414
Blue collar
5,528
Value Percent YoY change
White collar 9,414 63% 0.2%
Blue collar 5,528 37% -4.0%
Employer type
Self employees
9.1%
Private companies
70.3%
Governmental workers
12.3%
Not for profit companies
8.3%
Value Percent YoY change
Self employees 1,356 9.1% -7.6%
Private companies 10,509 70.3% 0.2%
Governmental workers 1,834 12.3% -0.1%
Not for profit companies 1,243 8.3% -8.8%
Unemployment rate
6.6%
0.0% year-over-year change

Available workforce

The unemployment rate in Miami County stands at 6.6%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Miami County

How people get around in Miami County

In Miami County, the average commute time is 26 minutes. Commuting methods vary: 92.5% of residents travel by personal vehicle and 1.7% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
26 min
2.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 13,580 92.5% -1.0%
Bus or trolleybus 48 0.3% -11.1%
Motorcycle 16 0.1% -52.9%
Bicycle 21 0.1% -62.5%
Walk 254 1.7% -13.9%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Miami County by zipcode?

Zipcode Population Number of households Median income Average income
46901 38,082 15,817 $60,495 $77,487
46911 1,656 661 $95,122 $95,846
46914 4,142 951 $63,902 $80,608
46919 1,968 791 $83,664 $90,706
46926 1,359 547 $68,218 $80,737
46951 2,376 834 $55,227 $83,378
46958 620 314 $87,640 $76,238
46959 409 182 $78,750 $69,612
46970 23,020 9,018 $57,842 $75,124
46974 1,586 633 $61,528 $89,144

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FAQs about Miami County demographics 

What is the total population of Miami County?

Miami County has a total population of 35,712 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.2% compared to a year ago.

What is the gender ratio in Miami County?

The gender ratio in Miami County is as follows:
  • 54.6% males (19,481 residents)
  • 45.4% females (16,231 residents)

What is the median age in Miami County?

The median age in Miami County is 41.5.

What is the age distribution of the population in Miami County?

The age distribution in Miami County is as follows:
  • Under 15: 16.6% (5,927 residents)
  • Ages 15-24: 12.9% (4,612 residents)
  • Ages 25-44: 25.6% (9,154 residents)
  • Ages 45-64: 26.7% (9,525 residents)
  • Over 65: 18.2% (6,494 residents)

What is the racial and ethnic makeup of Miami County?

The racial and ethnic makeup of Miami County is as follows:
  • White: 88.2% (31,507 residents)
  • Black or African American: 3.8% (1,338 residents)
  • American Indian and Alaska Native: 0.3% (98 residents)
  • Asian: 0.6% (228 residents)
  • Native Hawaiian and Other Pacific Islander: 0.2% (85 residents)
  • Two or More Races: 5.6% (1,999 residents)
  • Other: 1.3% (457 residents)

What percentage of the population in Miami County are U.S.-born citizens?

U.S.-born citizens represent 98% of the population in Miami County.

How many housing units are there in Miami County?

There are 14,952 housing units in Miami County, reflecting a +0.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Miami County and what is the average household size?

Miami County has a total of 13,318 households, with an average of 2 people in each.

What is the median household income in Miami County?

Miami County has a median household income of $61,139, representing a +0.0% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Miami County?

The employment rate is 93.4% in Miami County, with a workforce of 14,942 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 63% (9,414 residents)
  • Blue-collar workers: 37% (5,528 residents)

Places of employment:
  • Self-employed: 9.1% (1,356 residents)
  • Private companies: 70.3% (10,509 residents)
  • Governmental workers: 12.3% (1,834 residents)
  • Not-for-profit companies: 8.3% (1,243 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025