Monroe, Allen County, IN demographics:
population, income, and more

Total population
1,347
6.2% year-over-year change
Median household income
$72,813/yr
11.1% year-over-year change
Housing units
576
8.7% year-over-year change

Monroe population

How many people live in Monroe

Monroe is home to 1,347 residents, according to the most recent Census data. Gender-wise, 53.5% of Monroe locals are male, and 46.5% are female.

Total population
1,347
6.2% year-over-year change
Gender ratio
Male
53.5%
721
Female
46.5%
626
Value Percent YoY change
Male 721 53.5% 4.0%
Female 626 46.5% 8.9%
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 Monroe is 46, with the population distributed as follows: about 19.2% are children under 15, then 9.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 21% of the population, while another 33.9% fall into the 45 to 64 bracket. Finally, around 16.6% are 65 or older.

Median age
46.1
Age breakdown
Under 15
19.2%
15 to 24
9.4%
25 to 44
21%
45 to 64
33.9%
Over 65
16.6%
Value Percent YoY change
Under 15 259 19.2% -4.1%
15 to 24 126 9.4% 27.3%
25 to 44 282 21% -4.1%
45 to 64 456 33.9% 24.2%
Over 65 223 16.6% -6.3%
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 Monroe, 99.8% of the population are US-born citizens, while 0.2% have gained naturalized citizenship. As for race, 89.4% of locals are Caucasian, 0.4% are African American and 0.2% have Asian roots. There’s also a share of 10.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
99.8%
Non-U.S.-born citizens
0.2%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 1,344 99.8% 6.3%
Non-U.S.-born citizens 2 0.2% -50.0%
Racial breakdown
White
89.4%
Black or African American
0.4%
American Indian and Alaska Native
0%
Asian
0.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
10.1%
Other
0%
Value Percent
White 1,204 89.4%
Black or African American 5 0.4%
Asian 2 0.2%
Two or more races 136 10.1%

Households in Monroe

A peek inside Monroe households

Monroe has 552 households, with an average of 2 members in each. Of these, 66.1% are families, while the remaining 33.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
552
7.0% year-over-year change
Average people per household
2
Non-family households
187
Family households
365
Value Percent YoY change
Non-family households 187 33.9% 8.1%
Family households 365 66.1% 6.7%
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 Monroe

The housing landscape of Monroe

Monroe's housing consists of 576 units, with 91.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.7% 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 5.4% of the housing landscape.

Housing units
576
8.7% year-over-year change
Housing types
Value Percent
1 unit, detached 527 91.5%
1 unit, attached 4 0.7%
3 or 4 units 3 0.5%
5 to 9 units 4 0.7%
20 to 49 units 5 0.9%
50 or more units 2 0.4%
Mobile home 31 5.4%
Homes built since 2020
7
600.0% year-over-year change

The age of buildings in Monroe

In Monroe, the median construction year is 1966. About 31.4% of homes were built before the 1940s, with another 4.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.3% of homes were added from 2000 to 2009, 4.8% between 2010 and 2019, and 1.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 181 31.4% 12.4%
Built between 1940 and 1949 24 4.2% 26.3%
Built between 1950 and 1959 48 8.3% 6.7%
Built between 1960 and 1969 55 9.5% 14.6%
Built between 1970 and 1979 64 11.1% -12.3%
Built between 1980 and 1989 58 10% 9.4%
Built between 1990 and 1999 47 8.2% -6.0%
Built between 2000 and 2009 65 11.3% 25.0%
Built between 2010 and 2019 28 4.8% 0.0%
Built in 2020 or later 7 1.2% 600.0%
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.

Monroe occupancy rates

Out of the 552 occupied housing units in Monroe, 85.1% are owner-occupied, while 14.9% are lived in by tenants. Meanwhile, 4.2% of all homes on the local market sit vacant.

Occupied housing units
552
7.0% year-over-year change
Occupancy breakdown
Renter occupied
82
Owner occupied
470
Value Percent YoY
change
Renter occupied 82 14.9% -3.5%
Owner occupied 470 85.1% 9.3%
Unoccupied housing units
4.2%
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.

Monroe housing costs

Housing costs in Monroe come to a median of $881 per month, while tenants specifically pay a median gross rent of $886.

Median housing costs per month
$881/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 Monroe
$886/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 Monroe

Monroe education at a glance

About 46.6% of the population in Monroe went to high school, while 20.5% pursued college studies. Another 12.3% earned an associate degree and 14.6% hold a bachelor’s. Meanwhile, 4.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 18 1.7% -30.8%
High school diploma 485 46.6% 12.8%
College diploma 213 20.5% 8.1%
Associate degree 128 12.3% 4.1%
Bachelor's degree 152 14.6% 4.1%
Graduate degree 45 4.3% 0.0%
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 Monroe

How much people earn in Monroe

The average annual household income in Monroe was $87,571 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +8.9% change from the previous year. At the same time, the median income stood at $72,813, reflecting a +11.1% shift over the same period.

Average household income in Monroe
$87,571/year
8.9% year-over-year change
Median household income in Monroe
$72,813/year
11.1% year-over-year change

Monroe income by age

In Monroe, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $81,974. Those with someone between 45 and 64 in charge, often well established professionally, earn $84,718 overall. Overall, 96.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $81,974 2.5%
45 - 64 $84,718 9.0%
Over 65 $47,917 4.3%
Above poverty level
1,275
Below poverty level
52
Value Percent YoY
change
Above poverty level 1,275 96.1% 7.4%
Below poverty level 52 3.9% -13.3%

Employment in Monroe

Workforce and job types in Monroe

65.3% of the working population are employed in professional or administrative positions, while 34.7% are in hands-on or service-based jobs. Also, 5.5% run their own businesses, 71.3% are employed by private companies, and 11.2% work in the public sector.

Workforce demographics

White collar
442
Blue collar
235
Value Percent YoY change
White collar 442 65.3% 18.5%
Blue collar 235 34.7% 2.6%
Employer type
Self employees
5.5%
Private companies
71.3%
Governmental workers
11.2%
Not for profit companies
12%
Value Percent YoY change
Self employees 37 5.5% 19.4%
Private companies 483 71.3% 9.0%
Governmental workers 76 11.2% 5.6%
Not for profit companies 81 12% 44.6%

Transportation in Monroe

How people get around in Monroe

In Monroe, the average commute time is 11 minutes. Commuting methods vary: 98.8% of residents travel by personal vehicle and 0.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
11 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 594 98.8% 10.0%
Motorcycle 2 0.3% 0.0%
Walk 5 0.8% 0.0%
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 Monroe by zipcode?

Zipcode Population Number of households Median income Average income
46773 3,474 1,424 $72,813 $87,577

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FAQs about Monroe demographics 

What is the total population of Monroe?

Monroe has a total population of 1,347 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 +6.2% compared to a year ago.

What is the gender ratio in Monroe?

The gender ratio in Monroe is as follows:
  • 53.5% males (721 residents)
  • 46.5% females (626 residents)

What is the median age in Monroe?

The median age in Monroe is 46.1.

What is the age distribution of the population in Monroe?

The age distribution in Monroe is as follows:
  • Under 15: 19.2% (259 residents)
  • Ages 15-24: 9.4% (126 residents)
  • Ages 25-44: 21% (282 residents)
  • Ages 45-64: 33.9% (456 residents)
  • Over 65: 16.6% (223 residents)

What is the racial and ethnic makeup of Monroe?

The racial and ethnic makeup of Monroe is as follows:
  • White: 89.4% (1,204 residents)
  • Black or African American: 0.4% (5 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.2% (2 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 10.1% (136 residents)
  • Other: 0% ( residents)

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

U.S.-born citizens represent 99.8% of the population in Monroe.

How many housing units are there in Monroe?

There are 576 housing units in Monroe, reflecting a +8.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Monroe has a total of 552 households, with an average of 2 people in each.

What is the median household income in Monroe?

Monroe has a median household income of $72,813, representing a +11.1% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Monroe?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 65.3% (442 residents)
  • Blue-collar workers: 34.7% (235 residents)

Places of employment:
  • Self-employed: 5.5% (37 residents)
  • Private companies: 71.3% (483 residents)
  • Governmental workers: 11.2% (76 residents)
  • Not-for-profit companies: 12% (81 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