Kiel, WI demographics:
population, income, and more

Total population
3,943
0.6% year-over-year change
Median household income
$75,953/yr
2.8% year-over-year change
Housing units
1,712
-3.5% year-over-year change

Kiel population

How many people live in Kiel

Kiel is home to 3,943 residents, according to the most recent Census data. Gender-wise, 49.9% of Kiel locals are male, and 50.1% are female.

Total population
3,943
0.6% year-over-year change
Gender ratio
Male
49.9%
1,969
Female
50.1%
1,974
Value Percent YoY change
Male 1,969 49.9% 1.2%
Female 1,974 50.1% 0.0%
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 Kiel is 45, with the population distributed as follows: about 14.3% are children under 15, then 13% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.3% of the population, while another 30.7% fall into the 45 to 64 bracket. Finally, around 19.6% are 65 or older.

Median age
45.2
Age breakdown
Under 15
14.3%
15 to 24
13%
25 to 44
22.3%
45 to 64
30.7%
Over 65
19.6%
Value Percent YoY change
Under 15 565 14.3% -7.2%
15 to 24 512 13% 1.2%
25 to 44 881 22.3% -6.5%
45 to 64 1,212 30.7% 3.8%
Over 65 773 19.6% 11.4%
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 Kiel, 97.4% of the population are US-born citizens, while 2.6% have gained naturalized citizenship. There’s also a share of 4.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.4%
Non-U.S.-born citizens
2.6%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 3,839 97.4% 0.9%
Non-U.S.-born citizens 104 2.6% -2.8%
Racial breakdown
White
93.1%
Black or African American
0%
American Indian and Alaska Native
0.2%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.9%
Other
1.4%
Value Percent
White 3,672 93.1%
American Indian and Alaska Native 9 0.2%
Asian 16 0.4%
Two or more races 192 4.9%
Other 54 1.4%

Households in Kiel

A peek inside Kiel households

Kiel has 1,647 households, with an average of 2 members in each. Of these, 66.4% are families, while the remaining 33.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,647
-3.2% year-over-year change
Average people per household
2
Non-family households
554
Family households
1,093
Value Percent YoY change
Non-family households 554 33.6% -19.6%
Family households 1,093 66.4% 8.0%
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 Kiel

The housing landscape of Kiel

Kiel's housing consists of 1,712 units, with 65.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 8.4% 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 1.9% of the housing landscape.

Housing units
1,712
-3.5% year-over-year change
Housing types
Value Percent
1 unit, detached 1,116 65.2%
1 unit, attached 143 8.4%
2 units 151 8.8%
3 or 4 units 80 4.7%
5 to 9 units 67 3.9%
10 to 19 units 98 5.7%
20 to 49 units 24 1.4%
Mobile home 33 1.9%
Homes built since 2020
56
24.4% year-over-year change

The age of buildings in Kiel

In Kiel, the median construction year is 1971. About 26.5% of homes were built before the 1940s, with another 6% going up by 1949. Most development happened in the second half of the 20th century. Then, 10.8% of homes were added from 2000 to 2009, 9.5% between 2010 and 2019, and 3.3% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 453 26.5% -16.3%
Built between 1940 and 1949 102 6% 29.1%
Built between 1950 and 1959 138 8.1% 8.7%
Built between 1960 and 1969 137 8% 0.7%
Built between 1970 and 1979 232 13.6% 14.3%
Built between 1980 and 1989 60 3.5% -16.7%
Built between 1990 and 1999 186 10.9% 3.3%
Built between 2000 and 2009 185 10.8% -5.1%
Built between 2010 and 2019 163 9.5% -16.8%
Built in 2020 or later 56 3.3% 24.4%
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.

Kiel occupancy rates

Out of the 1,647 occupied housing units in Kiel, 77.8% are owner-occupied, while 22.2% are lived in by tenants. Meanwhile, 3.8% of all homes on the local market sit vacant.

Occupied housing units
1,647
-3.2% year-over-year change
Occupancy breakdown
Renter occupied
366
Owner occupied
1,281
Value Percent YoY
change
Renter occupied 366 22.2% -12.0%
Owner occupied 1,281 77.8% -0.3%
Unoccupied housing units
3.8%
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.

Kiel housing costs

Housing costs in Kiel come to a median of $980 per month, while tenants specifically pay a median gross rent of $787.

Median housing costs per month
$980/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 Kiel
$787/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 Kiel

Kiel education at a glance

About 40% of the population in Kiel went to high school, while 23.7% pursued college studies. Another 13.6% earned an associate degree and 13.7% 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 147 4.6% -13.5%
High school diploma 1,271 40% -8.8%
College diploma 752 23.7% 6.2%
Associate degree 432 13.6% 40.3%
Bachelor's degree 434 13.7% 8.5%
Graduate degree 138 4.4% 0.7%
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 Kiel

How much people earn in Kiel

The average annual household income in Kiel was $89,461 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.3% change from the previous year. At the same time, the median income stood at $75,953, reflecting a +2.8% shift over the same period.

Average household income in Kiel
$89,461/year
4.3% year-over-year change
Median household income in Kiel
$75,953/year
2.8% year-over-year change

Kiel income by age

In Kiel, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $81,071. Those with someone between 45 and 64 in charge, often well established professionally, earn $106,830 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $40,804, while those led by someone over 65, many of whom may be retired, have about $51,944 in earnings. Overall, 91.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $40,804 -14.8%
25 - 44 $81,071 9.1%
45 - 64 $106,830 4.1%
Over 65 $51,944 14.3%
Above poverty level
3,574
Below poverty level
339
Value Percent YoY
change
Above poverty level 3,574 91.3% 2.9%
Below poverty level 339 8.7% -14.6%

Average renter income in Kiel

To get a better sense of what renters earn on average in Kiel, their median household income was $52,122 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 18.1%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$52,122
Rent-to-income ratio
18.1%
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 Kiel

Workforce and job types in Kiel

The job market in Kiel is powered by 2,118 working residents, spread across a range of industries and roles. 51.9% of the working population are employed in professional or administrative positions, while 48.1% are in hands-on or service-based jobs. Also, 6.4% run their own businesses, 76.4% are employed by private companies, and 8.9% work in the public sector.

Workforce demographics

Working population
2,118
-1.1% year-over-year change
White collar
1,099
Blue collar
1,019
Value Percent YoY change
White collar 1,099 51.9% -7.3%
Blue collar 1,019 48.1% 6.5%
Employer type
Self employees
6.4%
Private companies
76.4%
Governmental workers
8.9%
Not for profit companies
8.3%
Value Percent YoY change
Self employees 135 6.4% -30.8%
Private companies 1,619 76.4% 4.2%
Governmental workers 189 8.9% 32.2%
Not for profit companies 175 8.3% -30.3%
Unemployment rate
2.1%
-10.0% year-over-year change

Available workforce

The unemployment rate in Kiel stands at 2.1%, 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 Kiel

How people get around in Kiel

In Kiel, the average commute time is 19 minutes. Commuting methods vary: 86.1% of residents travel by personal vehicle and 3.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
19 min
-5.1% year-over-year change
Means of transportation
Value Percent YoY change
Car 1,805 86.1% -3.1%
Motorcycle 26 1.2% 13.0%
Bicycle 19 0.9% 0.0%
Walk 75 3.6% 5.6%
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 Kiel by zipcode?

Zipcode Population Number of households Median income Average income
53042 6,810 2,800 $86,389 $99,879

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FAQs about Kiel demographics 

What is the total population of Kiel?

Kiel has a total population of 3,943 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 +0.6% compared to a year ago.

What is the gender ratio in Kiel?

The gender ratio in Kiel is as follows:
  • 49.9% males (1,969 residents)
  • 50.1% females (1,974 residents)

What is the median age in Kiel?

The median age in Kiel is 45.2.

What is the age distribution of the population in Kiel?

The age distribution in Kiel is as follows:
  • Under 15: 14.3% (565 residents)
  • Ages 15-24: 13% (512 residents)
  • Ages 25-44: 22.3% (881 residents)
  • Ages 45-64: 30.7% (1,212 residents)
  • Over 65: 19.6% (773 residents)

What is the racial and ethnic makeup of Kiel?

The racial and ethnic makeup of Kiel is as follows:
  • White: 93.1% (3,672 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0.2% (9 residents)
  • Asian: 0.4% (16 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4.9% (192 residents)
  • Other: 1.4% (54 residents)

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

U.S.-born citizens represent 97.4% of the population in Kiel.

How many housing units are there in Kiel?

There are 1,712 housing units in Kiel, reflecting a -3.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Kiel has a total of 1,647 households, with an average of 2 people in each.

What is the median household income in Kiel?

Kiel has a median household income of $75,953, representing a +2.8% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 97.9% in Kiel, with a workforce of 2,118 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 51.9% (1,099 residents)
  • Blue-collar workers: 48.1% (1,019 residents)

Places of employment:
  • Self-employed: 6.4% (135 residents)
  • Private companies: 76.4% (1,619 residents)
  • Governmental workers: 8.9% (189 residents)
  • Not-for-profit companies: 8.3% (175 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