Denmark, IA demographics:
population, income, and more

Total population
835
13.1% year-over-year change
Median household income
$136,875/yr
29.5% year-over-year change
Housing units
336
10.5% year-over-year change

Denmark population

How many people live in Denmark

Denmark is home to 835 residents, according to the most recent Census data. Gender-wise, 35% of Denmark locals are male, and 65% are female.

Total population
835
13.1% year-over-year change
Gender ratio
Male
35%
292
Female
65%
543
Value Percent YoY change
Male 292 35% 7.0%
Female 543 65% 16.8%
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 Denmark is 29, with the population distributed as follows: about 25.2% are children under 15, then 14.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 24% of the population, while another 27.3% fall into the 45 to 64 bracket. Finally, around 8.7% are 65 or older.

Median age
28.9
Age breakdown
Under 15
25.2%
15 to 24
14.8%
25 to 44
24%
45 to 64
27.3%
Over 65
8.7%
Value Percent YoY change
Under 15 210 25.2% 18.0%
15 to 24 124 14.8% 74.7%
25 to 44 200 24% 20.5%
45 to 64 228 27.3% -6.6%
Over 65 73 8.7% -7.6%
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

Citizenship
U.S.-born citizens
100%
Non-U.S.-born citizens
0%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 835 100% 13.1%
Racial breakdown
White
98.7%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
0%
Other
1.3%
Value Percent
White 824 98.7%
Other 11 1.3%

Households in Denmark

A peek inside Denmark households

Denmark has 336 households, with an average of 2 members in each. Of these, 85.1% are families, while the remaining 14.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
336
10.5% year-over-year change
Average people per household
2
Non-family households
50
Family households
286
Value Percent YoY change
Non-family households 50 14.9% 11.1%
Family households 286 85.1% 10.4%
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 Denmark

The housing landscape of Denmark

Denmark's housing consists of 336 units, with 91.1% being detached single-family homes ideal for those wanting space. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 6.8% of the housing landscape.

Housing units
336
10.5% year-over-year change
Housing types
Value Percent
1 unit, detached 306 91.1%
10 to 19 units 7 2.1%
Mobile home 23 6.8%
Homes built since 2020
0
% year-over-year change

The age of buildings in Denmark

In Denmark, the median construction year is 1979. 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 63 18.8% 5.0%
Built between 1960 and 1969 31 9.2% 0.0%
Built between 1970 and 1979 86 25.6% 30.3%
Built between 1980 and 1989 15 4.5% 50.0%
Built between 1990 and 1999 23 6.8% 9.5%
Built between 2000 and 2009 118 35.1% 34.1%
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.

Denmark occupancy rates

Out of the 336 occupied housing units in Denmark, 91.1% are owner-occupied, while 8.9% are lived in by tenants.

Occupied housing units
336
10.5% year-over-year change
Occupancy breakdown
Renter occupied
30
Owner occupied
306
Value Percent YoY
change
Renter occupied 30 8.9% -33.3%
Owner occupied 306 91.1% 18.1%
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.

Denmark housing costs

Median housing costs per month
$1,245/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.

Education in Denmark

Denmark education at a glance

About 30.1% of the population in Denmark went to high school, while 23.8% pursued college studies. Another 10.5% earned an associate degree and 7.7% hold a bachelor’s. Meanwhile, 26.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 11 1.8% 10.0%
High school diploma 180 30.1% 73.1%
College diploma 142 23.8% -14.5%
Associate degree 63 10.5% -20.2%
Bachelor's degree 46 7.7% -9.8%
Graduate degree 156 26.1% 25.8%
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 Denmark

How much people earn in Denmark

The average annual household income in Denmark was $136,624 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +21.1% change from the previous year. At the same time, the median income stood at $136,875, reflecting a +29.5% shift over the same period.

Average household income in Denmark
$136,624/year
21.1% year-over-year change
Median household income in Denmark
$136,875/year
29.5% year-over-year change

Denmark income by age

In Denmark, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $93,250. Those with someone between 45 and 64 in charge, often well established professionally, earn $156,085 overall. Overall, 99% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $93,250 2.8%
45 - 64 $156,085 2.2%
Over 65 $21,484 -3.3%
Above poverty level
801
Below poverty level
8
Value Percent YoY
change
Above poverty level 801 99% 11.7%
Below poverty level 8 1% N/A

Average renter income in Denmark

To get a better sense of what renters earn on average in Denmark, their median household income was $83,125 according to 2022 Census data.

Renter median household income
$83,125
Rent-to-income ratio
0%
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 Denmark

Workforce and job types in Denmark

The job market in Denmark is powered by 477 working residents, spread across a range of industries and roles. 90.2% of the working population are employed in professional or administrative positions, while 9.8% are in hands-on or service-based jobs.

Workforce demographics

Working population
477
15.2% year-over-year change
White collar
430
Blue collar
47
Value Percent YoY change
White collar 430 90.2% 25.0%
Blue collar 47 9.8% -32.9%
Employer type
Self employees
0%
Private companies
51.6%
Governmental workers
40.9%
Not for profit companies
7.6%
Value Percent YoY change
Private companies 246 51.6% 3.4%
Governmental workers 195 40.9% 43.4%
Not for profit companies 36 7.6% -10.0%
Unemployment rate
6.5%
13.8% year-over-year change

Available workforce

The unemployment rate in Denmark stands at 6.5%, 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 Denmark

How people get around in Denmark

Means of transportation
Value Percent YoY change
Car 477 100% 16.1%
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 Denmark by zipcode?

Zipcode Population Number of households Median income Average income
52624 734 289 $109,861 $125,371

Explore more communities

FAQs about Denmark demographics 

What is the total population of Denmark?

Denmark has a total population of 835 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 +13.1% compared to a year ago.

What is the gender ratio in Denmark?

The gender ratio in Denmark is as follows:
  • 35% males (292 residents)
  • 65% females (543 residents)

What is the median age in Denmark?

The median age in Denmark is 28.9.

What is the age distribution of the population in Denmark?

The age distribution in Denmark is as follows:
  • Under 15: 25.2% (210 residents)
  • Ages 15-24: 14.8% (124 residents)
  • Ages 25-44: 24% (200 residents)
  • Ages 45-64: 27.3% (228 residents)
  • Over 65: 8.7% (73 residents)

What is the racial and ethnic makeup of Denmark?

The racial and ethnic makeup of Denmark is as follows:
  • White: 98.7% (824 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 0% (0 residents)
  • Other: 1.3% (11 residents)

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

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

How many housing units are there in Denmark?

There are 336 housing units in Denmark, reflecting a +10.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Denmark has a total of 336 households, with an average of 2 people in each.

What is the median household income in Denmark?

Denmark has a median household income of $136,875, representing a +29.5% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 93.5% in Denmark, with a workforce of 477 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 90.2% (430 residents)
  • Blue-collar workers: 9.8% (47 residents)

Places of employment:
  • Self-employed: 0% (0 residents)
  • Private companies: 51.6% (246 residents)
  • Governmental workers: 40.9% (195 residents)
  • Not-for-profit companies: 7.6% (36 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