Dorr - Algonquin, Chicagoland, IL demographics:
population, income, and more

Total population
168,237
0.2% year-over-year change
Median household income
$118,164/yr
3.0% year-over-year change
Housing units
64,447
0.3% year-over-year change

Dorr - Algonquin population

How many people live in Dorr - Algonquin

Dorr - Algonquin is home to 168,237 residents, according to the most recent Census data. Gender-wise, 49.7% of Dorr - Algonquin locals are male, and 50.3% are female.

Total population
168,237
0.2% year-over-year change
Gender ratio
Male
49.7%
83,574
Female
50.3%
84,663
Value Percent YoY change
Male 83,574 49.7% 0.3%
Female 84,663 50.3% 0.2%
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 Dorr - Algonquin is 42, with the population distributed as follows: about 18% are children under 15, then 12.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.4% of the population, while another 27.8% fall into the 45 to 64 bracket. Finally, around 17.1% are 65 or older.

Median age
42
Age breakdown
Under 15
18%
15 to 24
12.8%
25 to 44
24.4%
45 to 64
27.8%
Over 65
17.1%
Value Percent YoY change
Under 15 30,247 18% -1.2%
15 to 24 21,503 12.8% -1.2%
25 to 44 40,977 24.4% 1.6%
45 to 64 46,752 27.8% -0.7%
Over 65 28,759 17.1% 2.6%
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

In Dorr - Algonquin, 88% of the population are US-born citizens, while 7.7% have gained naturalized citizenship. At the same time, 4.3% of residents are non-citizens. As for race, 78.6% of locals are Caucasian, 2% are African American and 4.3% have Asian roots. There’s also a share of 9.7% that includes residents with two or more races.

Citizenship
U.S.-born citizens
88%
Non-U.S.-born citizens
7.7%
Non-citizens
4.3%
Value Percent YoY change
U.S.-born citizens 148,040 88% -0.5%
Non-U.S.-born citizens 12,905 7.7% 3.8%
Non-citizens 7,292 4.3% 9.4%
Racial breakdown
White
78.6%
Black or African American
2%
American Indian and Alaska Native
0.4%
Asian
4.3%
Native Hawaiian and other Pacific Islander
0%
Two or more races
9.7%
Other
5%
Value Percent
White 132,177 78.6%
Black or African American 3,342 2%
American Indian and Alaska Native 760 0.4%
Asian 7,206 4.3%
Native Hawaiian and other Pacific Islander 15 0%
Two or more races 16,368 9.7%
Other 8,370 5%

Households in Dorr - Algonquin

A peek inside Dorr - Algonquin households

Dorr - Algonquin has 62,639 households, with an average of 3 members in each. Of these, 72.8% are families, while the remaining 27.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
62,639
0.4% year-over-year change
Average people per household
3
Non-family households
17,029
Family households
45,610
Value Percent YoY change
Non-family households 17,029 27.2% 2.2%
Family households 45,610 72.8% -0.2%
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 Dorr - Algonquin

The housing landscape of Dorr - Algonquin

Dorr - Algonquin's housing consists of 64,447 units, with 75.4% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 13.3% 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 0.5% of the housing landscape.

Housing units
64,447
0.3% year-over-year change
Housing types
Value Percent
1 unit, detached 48,615 75.4%
1 unit, attached 8,593 13.3%
2 units 389 0.6%
3 or 4 units 1,089 1.7%
5 to 9 units 2,854 4.4%
10 to 19 units 816 1.3%
20 to 49 units 620 1%
50 or more units 1,116 1.7%
Mobile home 344 0.5%
Boat, RV, van, etc. 11 0%
Homes built since 2020
630
136.0% year-over-year change

The age of buildings in Dorr - Algonquin

In Dorr - Algonquin, the median construction year is 1988. About 5.2% of homes were built before the 1940s, with another 2.2% going up by 1949. Most development happened in the second half of the 20th century. Then, 24.6% of homes were added from 2000 to 2009, 5.3% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 3,332 5.2% -3.0%
Built between 1940 and 1949 1,432 2.2% 5.9%
Built between 1950 and 1959 3,706 5.8% 9.5%
Built between 1960 and 1969 3,280 5.1% -4.7%
Built between 1970 and 1979 7,469 11.6% -2.1%
Built between 1980 and 1989 8,462 13.1% 6.4%
Built between 1990 and 1999 16,839 26.1% -2.8%
Built between 2000 and 2009 15,854 24.6% -1.7%
Built between 2010 and 2019 3,443 5.3% 3.8%
Built in 2020 or later 630 1% 136.0%
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.

Dorr - Algonquin occupancy rates

Out of the 62,639 occupied housing units in Dorr - Algonquin, 85.2% are owner-occupied, while 14.8% are lived in by tenants. Meanwhile, 2.8% of all homes on the local market sit vacant.

Occupied housing units
62,639
0.4% year-over-year change
Occupancy breakdown
Renter occupied
9,245
Owner occupied
53,394
Value Percent YoY
change
Renter occupied 9,245 14.8% -0.6%
Owner occupied 53,394 85.2% 0.6%
Unoccupied housing units
2.8%
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.

Dorr - Algonquin housing costs

Housing costs in Dorr - Algonquin come to a median of $1,844 per month, while tenants specifically pay a median gross rent of $1,640.

Median housing costs per month
$1,844/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 Dorr - Algonquin
$1,640/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 Dorr - Algonquin

Dorr - Algonquin education at a glance

About 27.8% of the population in Dorr - Algonquin went to high school, while 22% pursued college studies. Another 9.7% earned an associate degree and 25.6% hold a bachelor’s. Meanwhile, 13% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,513 1.9% 2.6%
High school diploma 36,097 27.8% 0.7%
College diploma 28,559 22% -0.7%
Associate degree 12,658 9.7% -0.3%
Bachelor's degree 33,312 25.6% 1.2%
Graduate degree 16,909 13% 3.2%
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 Dorr - Algonquin

How much people earn in Dorr - Algonquin

The average annual household income in Dorr - Algonquin was $130,779 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.9% change from the previous year. At the same time, the median income stood at $118,164, reflecting a +3% shift over the same period.

Average household income in Dorr - Algonquin
$130,779/year
2.9% year-over-year change
Median household income in Dorr - Algonquin
$118,164/year
3.0% year-over-year change

Dorr - Algonquin income by age

In Dorr - Algonquin, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $124,262. Those with someone between 45 and 64 in charge, often well established professionally, earn $141,866 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $72,508, while those led by someone over 65, many of whom may be retired, have about $80,100 in earnings. Overall, 94.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $72,508 8.7%
25 - 44 $124,262 7.6%
45 - 64 $141,866 1.9%
Over 65 $80,100 2.2%
Above poverty level
156,699
Below poverty level
9,284
Value Percent YoY
change
Above poverty level 156,699 94.4% -0.0%
Below poverty level 9,284 5.6% 3.6%

Employment in Dorr - Algonquin

Workforce and job types in Dorr - Algonquin

80.6% of the working population are employed in professional or administrative positions, while 19.4% are in hands-on or service-based jobs. Also, 7.8% run their own businesses, 71.7% are employed by private companies, and 13.5% work in the public sector.

Workforce demographics

White collar
72,029
Blue collar
17,388
Value Percent YoY change
White collar 72,029 80.6% 1.5%
Blue collar 17,388 19.4% -1.5%
Employer type
Self employees
7.8%
Private companies
71.7%
Governmental workers
13.5%
Not for profit companies
7%
Value Percent YoY change
Self employees 6,963 7.8% -1.5%
Private companies 64,122 71.7% -0.2%
Governmental workers 12,061 13.5% 7.9%
Not for profit companies 6,271 7% 2.8%

Transportation in Dorr - Algonquin

How people get around in Dorr - Algonquin

In Dorr - Algonquin, the average commute time is 24 minutes. Commuting methods vary: 96.6% of residents travel by personal vehicle and 1.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
24 min
-60.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 69,191 96.6% -1.7%
Taxicab 109 0.2% 62.7%
Bus or trolleybus 160 0.2% 19.4%
Railroad 1,223 1.7% 0.4%
Motorcycle 88 0.1% -17.0%
Bicycle 44 0.1% -6.4%
Walk 807 1.1% 21.2%
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.

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FAQs about Dorr - Algonquin demographics 

What is the total population of Dorr - Algonquin?

Dorr - Algonquin has a total population of 168,237 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 +0.2% compared to a year ago.

What is the gender ratio in Dorr - Algonquin?

The gender ratio in Dorr - Algonquin is as follows:
  • 49.7% males (83,574 residents)
  • 50.3% females (84,663 residents)

What is the median age in Dorr - Algonquin?

The median age in Dorr - Algonquin is 42.

What is the age distribution of the population in Dorr - Algonquin?

The age distribution in Dorr - Algonquin is as follows:
  • Under 15: 18% (30,247 residents)
  • Ages 15-24: 12.8% (21,503 residents)
  • Ages 25-44: 24.4% (40,977 residents)
  • Ages 45-64: 27.8% (46,752 residents)
  • Over 65: 17.1% (28,759 residents)

What is the racial and ethnic makeup of Dorr - Algonquin?

The racial and ethnic makeup of Dorr - Algonquin is as follows:
  • White: 78.6% (132,177 residents)
  • Black or African American: 2% (3,342 residents)
  • American Indian and Alaska Native: 0.4% (760 residents)
  • Asian: 4.3% (7,206 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (15 residents)
  • Two or More Races: 9.7% (16,368 residents)
  • Other: 5% (8,370 residents)

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

U.S.-born citizens represent 88% of the population in Dorr - Algonquin.

How many housing units are there in Dorr - Algonquin?

There are 64,447 housing units in Dorr - Algonquin, reflecting a +0.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Dorr - Algonquin and what is the average household size?

Dorr - Algonquin has a total of 62,639 households, with an average of 3 people in each.

What is the median household income in Dorr - Algonquin?

Dorr - Algonquin has a median household income of $118,164, representing a +3.0% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Dorr - Algonquin?

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

Job types:
  • White-collar workers: 80.6% (72,029 residents)
  • Blue-collar workers: 19.4% (17,388 residents)

Places of employment:
  • Self-employed: 7.8% (6,963 residents)
  • Private companies: 71.7% (64,122 residents)
  • Governmental workers: 13.5% (12,061 residents)
  • Not-for-profit companies: 7% (6,271 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