Mount Carroll, IL demographics:
population, income, and more

Total population
1,501
-0.9% year-over-year change
Median household income
$58,500/yr
-1.1% year-over-year change
Housing units
805
7.9% year-over-year change

Mount Carroll population

How many people live in Mount Carroll

Mount Carroll is home to 1,501 residents, according to the most recent Census data. Gender-wise, 46.5% of Mount Carroll locals are male, and 53.5% are female.

Total population
1,501
-0.9% year-over-year change
Gender ratio
Male
46.5%
698
Female
53.5%
803
Value Percent YoY change
Male 698 46.5% 4.3%
Female 803 53.5% -5.1%
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 Mount Carroll is 43, with the population distributed as follows: about 15.9% are children under 15, then 12.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.2% of the population, while another 26.1% fall into the 45 to 64 bracket. Finally, around 21.6% are 65 or older.

Median age
43.2
Age breakdown
Under 15
15.9%
15 to 24
12.1%
25 to 44
24.2%
45 to 64
26.1%
Over 65
21.6%
Value Percent YoY change
Under 15 239 15.9% 0.4%
15 to 24 181 12.1% -4.7%
25 to 44 364 24.2% 7.1%
45 to 64 392 26.1% -8.6%
Over 65 325 21.6% 2.2%
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 Mount Carroll, 96.3% of the population are US-born citizens, while 2.9% have gained naturalized citizenship. At the same time, 0.8% of residents are non-citizens. As for race, 94.8% of locals are Caucasian, 1.1% are African American and 1.5% have Asian roots. There’s also a share of 2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.3%
Non-U.S.-born citizens
2.9%
Non-citizens
0.8%
Value Percent YoY change
U.S.-born citizens 1,445 96.3% -1.1%
Non-U.S.-born citizens 44 2.9% 83.3%
Non-citizens 12 0.8% -60.0%
Racial breakdown
White
94.8%
Black or African American
1.1%
American Indian and Alaska Native
0%
Asian
1.5%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2%
Other
0.7%
Value Percent
White 1,423 94.8%
Black or African American 16 1.1%
Asian 22 1.5%
Two or more races 30 2%
Other 10 0.7%

Households in Mount Carroll

A peek inside Mount Carroll households

Mount Carroll has 696 households, with an average of 2 members in each. Of these, 57.8% are families, while the remaining 42.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
696
6.4% year-over-year change
Average people per household
2
Non-family households
294
Family households
402
Value Percent YoY change
Non-family households 294 42.2% 13.1%
Family households 402 57.8% 2.0%
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 Mount Carroll

The housing landscape of Mount Carroll

Mount Carroll's housing consists of 805 units, with 84.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 0.2% 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 1.7% of the housing landscape.

Housing units
805
7.9% year-over-year change
Housing types
Value Percent
1 unit, detached 677 84.1%
1 unit, attached 2 0.2%
2 units 10 1.2%
3 or 4 units 42 5.2%
5 to 9 units 46 5.7%
10 to 19 units 10 1.2%
20 to 49 units 4 0.5%
Mobile home 14 1.7%
Homes built since 2020
0
% year-over-year change

The age of buildings in Mount Carroll

In Mount Carroll, the median construction year is 1946. About 46.1% of homes were built before the 1940s, with another 6.6% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 371 46.1% 10.8%
Built between 1940 and 1949 53 6.6% 35.9%
Built between 1950 and 1959 59 7.3% -1.7%
Built between 1960 and 1969 96 11.9% -2.0%
Built between 1970 and 1979 72 8.9% 0.0%
Built between 1980 and 1989 39 4.8% -18.8%
Built between 1990 and 1999 68 8.4% 38.8%
Built between 2000 and 2009 47 5.8% 4.4%
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.

Mount Carroll occupancy rates

Out of the 696 occupied housing units in Mount Carroll, 71.7% are owner-occupied, while 28.3% are lived in by tenants. Meanwhile, 13.5% of all homes on the local market sit vacant.

Occupied housing units
696
6.4% year-over-year change
Occupancy breakdown
Renter occupied
197
Owner occupied
499
Value Percent YoY
change
Renter occupied 197 28.3% 27.9%
Owner occupied 499 71.7% -0.2%
Unoccupied housing units
13.5%
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.

Mount Carroll housing costs

Housing costs in Mount Carroll come to a median of $830 per month, while tenants specifically pay a median gross rent of $785.

Median housing costs per month
$830/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 Mount Carroll
$785/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 Mount Carroll

Mount Carroll education at a glance

About 46.3% of the population in Mount Carroll went to high school, while 21.8% pursued college studies. Another 11% earned an associate degree and 11.8% hold a bachelor’s. Meanwhile, 7.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 22 1.8% -33.3%
High school diploma 562 46.3% 7.7%
College diploma 264 21.8% -8.0%
Associate degree 133 11% 8.1%
Bachelor's degree 143 11.8% 0.7%
Graduate degree 89 7.3% -17.6%
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 Mount Carroll

How much people earn in Mount Carroll

The average annual household income in Mount Carroll was $69,468 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -5.6% change from the previous year. At the same time, the median income stood at $58,500, reflecting a -1.1% shift over the same period.

Average household income in Mount Carroll
$69,468/year
-5.6% year-over-year change
Median household income in Mount Carroll
$58,500/year
-1.1% year-over-year change

Mount Carroll income by age

In Mount Carroll, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $60,625. Those with someone between 45 and 64 in charge, often well established professionally, earn $69,333 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $85,577, while those led by someone over 65, many of whom may be retired, have about $48,500 in earnings. Overall, 86.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $85,577 3.4%
25 - 44 $60,625 11.9%
45 - 64 $69,333 -11.7%
Over 65 $48,500 9.1%
Above poverty level
1,220
Below poverty level
190
Value Percent YoY
change
Above poverty level 1,220 86.5% -5.1%
Below poverty level 190 13.5% 37.7%

Average renter income in Mount Carroll

To get a better sense of what renters earn on average in Mount Carroll, their median household income was $39,861 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 23.6%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$39,861
Rent-to-income ratio
23.6%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Mount Carroll

Workforce and job types in Mount Carroll

The job market in Mount Carroll is powered by 808 working residents, spread across a range of industries and roles. 60.5% of the working population are employed in professional or administrative positions, while 39.5% are in hands-on or service-based jobs. Also, 9.3% run their own businesses, 63.2% are employed by private companies, and 16.2% work in the public sector.

Workforce demographics

Working population
808
1.1% year-over-year change
White collar
489
Blue collar
319
Value Percent YoY change
White collar 489 60.5% -6.3%
Blue collar 319 39.5% 15.2%
Employer type
Self employees
9.3%
Private companies
63.2%
Governmental workers
16.2%
Not for profit companies
11.3%
Value Percent YoY change
Self employees 75 9.3% 2.7%
Private companies 511 63.2% -2.7%
Governmental workers 131 16.2% 3.1%
Not for profit companies 91 11.3% 23.0%
Unemployment rate
3.2%
28.6% year-over-year change

Available workforce

The unemployment rate in Mount Carroll stands at 3.2%, 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 Mount Carroll

How people get around in Mount Carroll

Commuting methods vary: 88.8% of residents travel by personal vehicle and 3.3% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 701 88.8% -2.2%
Bus or trolleybus 10 1.3% 11.1%
Walk 26 3.3% 333.3%
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 Mount Carroll by zipcode?

Zipcode Population Number of households Median income Average income
61053 2,590 1,180 $62,250 $78,572

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FAQs about Mount Carroll demographics 

What is the total population of Mount Carroll?

Mount Carroll has a total population of 1,501 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 -0.9% compared to a year ago.

What is the gender ratio in Mount Carroll?

The gender ratio in Mount Carroll is as follows:
  • 46.5% males (698 residents)
  • 53.5% females (803 residents)

What is the median age in Mount Carroll?

The median age in Mount Carroll is 43.2.

What is the age distribution of the population in Mount Carroll?

The age distribution in Mount Carroll is as follows:
  • Under 15: 15.9% (239 residents)
  • Ages 15-24: 12.1% (181 residents)
  • Ages 25-44: 24.2% (364 residents)
  • Ages 45-64: 26.1% (392 residents)
  • Over 65: 21.6% (325 residents)

What is the racial and ethnic makeup of Mount Carroll?

The racial and ethnic makeup of Mount Carroll is as follows:
  • White: 94.8% (1,423 residents)
  • Black or African American: 1.1% (16 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 1.5% (22 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2% (30 residents)
  • Other: 0.7% (10 residents)

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

U.S.-born citizens represent 96.3% of the population in Mount Carroll.

How many housing units are there in Mount Carroll?

There are 805 housing units in Mount Carroll, reflecting a +7.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Mount Carroll has a total of 696 households, with an average of 2 people in each.

What is the median household income in Mount Carroll?

Mount Carroll has a median household income of $58,500, representing a -1.1% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Mount Carroll?

The employment rate is 96.8% in Mount Carroll, with a workforce of 808 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 60.5% (489 residents)
  • Blue-collar workers: 39.5% (319 residents)

Places of employment:
  • Self-employed: 9.3% (75 residents)
  • Private companies: 63.2% (511 residents)
  • Governmental workers: 16.2% (131 residents)
  • Not-for-profit companies: 11.3% (91 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