Caroline, WI demographics:
population, income, and more

Total population
426
-4.7% year-over-year change
Median household income
$74,803/yr
2.4% year-over-year change
Housing units
113
-11.7% year-over-year change

Caroline population

How many people live in Caroline

Caroline is home to 426 residents, according to the most recent Census data. Gender-wise, 43.7% of Caroline locals are male, and 56.3% are female.

Total population
426
-4.7% year-over-year change
Gender ratio
Male
43.7%
186
Female
56.3%
240
Value Percent YoY change
Male 186 43.7% -1.1%
Female 240 56.3% -7.3%
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 Caroline is 33, with the population distributed as follows: about 40.1% are children under 15, then 4.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 23% of the population, while another 19% fall into the 45 to 64 bracket. Finally, around 12.9% are 65 or older.

Median age
33.1
Age breakdown
Under 15
40.1%
15 to 24
4.9%
25 to 44
23%
45 to 64
19%
Over 65
12.9%
Value Percent YoY change
Under 15 171 40.1% -5.0%
15 to 24 21 4.9% 16.7%
25 to 44 98 23% -5.8%
45 to 64 81 19% -11.0%
Over 65 55 12.9% 1.9%
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

There’s also a share of 2.8% that includes residents with two or more races.

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 426 100% -4.7%
Racial breakdown
White
93.9%
Black or African American
0%
American Indian and Alaska Native
3.3%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2.8%
Other
0%
Value Percent
White 400 93.9%
American Indian and Alaska Native 14 3.3%
Two or more races 12 2.8%

Households in Caroline

A peek inside Caroline households

Caroline has 113 households, with an average of 4 members in each. Of these, 77% are families, while the remaining 23% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
113
-8.1% year-over-year change
Average people per household
4
Non-family households
26
Family households
87
Value Percent YoY change
Non-family households 26 23% 8.3%
Family households 87 77% -12.1%
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 Caroline

The housing landscape of Caroline

Caroline's housing consists of 113 units, with 100% being detached single-family homes ideal for those wanting space.

Housing units
113
-11.7% year-over-year change
Housing types
Value Percent
1 unit, detached 113 100%
Homes built since 2020
0
% year-over-year change

The age of buildings in Caroline

In Caroline, the median construction year is 1956. About 33.6% of homes were built before the 1940s, with another 7.1% 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 38 33.6% -29.6%
Built between 1940 and 1949 8 7.1% 0.0%
Built between 1950 and 1959 18 15.9% -10.0%
Built between 1960 and 1969 9 8% 80.0%
Built between 1970 and 1979 12 10.6% -25.0%
Built between 1980 and 1989 5 4.4% 0.0%
Built between 1990 and 1999 2 1.8% 100.0%
Built between 2000 and 2009 21 18.6% 10.5%
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.

Caroline occupancy rates

Out of the 113 occupied housing units in Caroline, 89.4% are owner-occupied, while 10.6% are lived in by tenants.

Occupied housing units
113
-8.1% year-over-year change
Occupancy breakdown
Renter occupied
12
Owner occupied
101
Value Percent YoY
change
Renter occupied 12 10.6% -7.7%
Owner occupied 101 89.4% -8.2%
Unoccupied housing units
0.0%
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.

Caroline housing costs

Housing costs in Caroline come to a median of $854 per month, while tenants specifically pay a median gross rent of $1,625.

Median housing costs per month
$854/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 Caroline
$1,625/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 Caroline

Caroline education at a glance

About 53.3% of the population in Caroline went to high school, while 22.1% pursued college studies. Another 9% earned an associate degree and 13.1% hold a bachelor’s. Meanwhile, 1.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2 0.8% -33.3%
High school diploma 130 53.3% -9.1%
College diploma 54 22.1% -1.8%
Associate degree 22 9% 15.8%
Bachelor's degree 32 13.1% -8.6%
Graduate degree 4 1.6% 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 Caroline

How much people earn in Caroline

The average annual household income in Caroline was $79,295 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.8% change from the previous year. At the same time, the median income stood at $74,803, reflecting a +2.4% shift over the same period.

Average household income in Caroline
$79,295/year
2.8% year-over-year change
Median household income in Caroline
$74,803/year
2.4% year-over-year change

Caroline income by age

In Caroline, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $82,667. Those with someone between 45 and 64 in charge, often well established professionally, earn $103,750 overall. Overall, 96.5% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $82,667 2.5%
45 - 64 $103,750 38.7%
Over 65 $53,125 -8.3%
Above poverty level
389
Below poverty level
14
Value Percent YoY
change
Above poverty level 389 96.5% -4.9%
Below poverty level 14 3.5% 0.0%

Average renter income in Caroline

To get a better sense of what renters earn on average in Caroline, their median household income was $96,806 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 20.1%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$96,806
Rent-to-income ratio
20.1%
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 Caroline

Workforce and job types in Caroline

The job market in Caroline is powered by 118 working residents, spread across a range of industries and roles. 43.2% of the working population are employed in professional or administrative positions, while 56.8% are in hands-on or service-based jobs. Also, 5.1% run their own businesses, 79.7% are employed by private companies, and 9.3% work in the public sector.

Workforce demographics

Working population
118
-7.8% year-over-year change
White collar
51
Blue collar
67
Value Percent YoY change
White collar 51 43.2% -8.9%
Blue collar 67 56.8% -6.9%
Employer type
Self employees
5.1%
Private companies
79.7%
Governmental workers
9.3%
Not for profit companies
5.9%
Value Percent YoY change
Self employees 6 5.1% -25.0%
Private companies 94 79.7% -1.1%
Governmental workers 11 9.3% -8.3%
Not for profit companies 7 5.9% -46.1%
Unemployment rate
4.8%
20.0% year-over-year change

Available workforce

The unemployment rate in Caroline stands at 4.8%, 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 Caroline

How people get around in Caroline

Commuting methods vary: 88.1% 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.

Means of transportation
Value Percent YoY change
Car 104 88.1% -6.3%
Walk 2 1.7% -33.3%
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 Caroline by zipcode?

Zipcode Population Number of households Median income Average income
54928 524 169 $73,355 $85,488

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FAQs about Caroline demographics 

What is the total population of Caroline?

Caroline has a total population of 426 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 -4.7% compared to a year ago.

What is the gender ratio in Caroline?

The gender ratio in Caroline is as follows:
  • 43.7% males (186 residents)
  • 56.3% females (240 residents)

What is the median age in Caroline?

The median age in Caroline is 33.1.

What is the age distribution of the population in Caroline?

The age distribution in Caroline is as follows:
  • Under 15: 40.1% (171 residents)
  • Ages 15-24: 4.9% (21 residents)
  • Ages 25-44: 23% (98 residents)
  • Ages 45-64: 19% (81 residents)
  • Over 65: 12.9% (55 residents)

What is the racial and ethnic makeup of Caroline?

The racial and ethnic makeup of Caroline is as follows:
  • White: 93.9% (400 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 3.3% (14 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2.8% (12 residents)
  • Other: 0% (0 residents)

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

U.S.-born citizens represent 100% of the population in Caroline.

How many housing units are there in Caroline?

There are 113 housing units in Caroline, reflecting a -11.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Caroline has a total of 113 households, with an average of 4 people in each.

What is the median household income in Caroline?

Caroline has a median household income of $74,803, representing a +2.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Caroline?

The employment rate is 95.2% in Caroline, with a workforce of 118 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 43.2% (51 residents)
  • Blue-collar workers: 56.8% (67 residents)

Places of employment:
  • Self-employed: 5.1% (6 residents)
  • Private companies: 79.7% (94 residents)
  • Governmental workers: 9.3% (11 residents)
  • Not-for-profit companies: 5.9% (7 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