Deerfield, IL demographics:
population, income, and more

Total population
19,518
1.7% year-over-year change
Median household income
$181,660/yr
-4.2% year-over-year change
Housing units
7,800
1.2% year-over-year change

Deerfield population

How many people live in Deerfield

Deerfield is home to 19,518 residents, according to the most recent Census data. Gender-wise, 49.2% of Deerfield locals are male, and 50.8% are female.

Total population
19,518
1.7% year-over-year change
Gender ratio
Male
49.2%
9,603
Female
50.8%
9,915
Value Percent YoY change
Male 9,603 49.2% 0.5%
Female 9,915 50.8% 3.0%
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 Deerfield is 44, with the population distributed as follows: about 19.6% are children under 15, then 11.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 19.8% of the population, while another 29.4% fall into the 45 to 64 bracket. Finally, around 19.8% are 65 or older.

Median age
44.5
Age breakdown
Under 15
19.6%
15 to 24
11.3%
25 to 44
19.8%
45 to 64
29.4%
Over 65
19.8%
Value Percent YoY change
Under 15 3,829 19.6% 1.5%
15 to 24 2,214 11.3% 2.2%
25 to 44 3,871 19.8% 1.2%
45 to 64 5,732 29.4% -5.1%
Over 65 3,872 19.8% 14.6%
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 Deerfield, 89.6% of the population are US-born citizens, while 7.5% have gained naturalized citizenship. At the same time, 2.8% of residents are non-citizens. As for race, 89.4% of locals are Caucasian, 0.2% are African American and 5.6% have Asian roots. There’s also a share of 4.1% that includes residents with two or more races.

Citizenship
U.S.-born citizens
89.6%
Non-U.S.-born citizens
7.5%
Non-citizens
2.8%
Value Percent YoY change
U.S.-born citizens 17,496 89.6% 2.0%
Non-U.S.-born citizens 1,470 7.5% 0.8%
Non-citizens 552 2.8% -4.5%
Racial breakdown
White
89.4%
Black or African American
0.2%
American Indian and Alaska Native
0%
Asian
5.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
4.1%
Other
0.6%
Value Percent
White 17,450 89.4%
Black or African American 39 0.2%
American Indian and Alaska Native 4 0%
Asian 1,102 5.6%
Two or more races 799 4.1%
Other 124 0.6%

Households in Deerfield

A peek inside Deerfield households

Deerfield has 7,515 households, with an average of 3 members in each. Of these, 74% are families, while the remaining 26% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
7,515
1.0% year-over-year change
Average people per household
3
Non-family households
1,957
Family households
5,558
Value Percent YoY change
Non-family households 1,957 26% 7.4%
Family households 5,558 74% -1.1%
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 Deerfield

The housing landscape of Deerfield

Deerfield's housing consists of 7,800 units, with 75.3% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.8% 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 0.2% of the housing landscape.

Housing units
7,800
1.2% year-over-year change
Housing types
Value Percent
1 unit, detached 5,873 75.3%
1 unit, attached 294 3.8%
2 units 8 0.1%
3 or 4 units 189 2.4%
5 to 9 units 8 0.1%
10 to 19 units 190 2.4%
20 to 49 units 288 3.7%
50 or more units 935 12%
Mobile home 15 0.2%
Homes built since 2020
199
101.0% year-over-year change

The age of buildings in Deerfield

In Deerfield, the median construction year is 1970. About 3.2% of homes were built before the 1940s, with another 4.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 7.4% of homes were added from 2000 to 2009, 11.2% between 2010 and 2019, and 2.6% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 247 3.2% -9.2%
Built between 1940 and 1949 322 4.1% -2.7%
Built between 1950 and 1959 1,597 20.5% -0.4%
Built between 1960 and 1969 1,767 22.6% 1.8%
Built between 1970 and 1979 740 9.5% -0.7%
Built between 1980 and 1989 536 6.9% -7.8%
Built between 1990 and 1999 947 12.1% 1.0%
Built between 2000 and 2009 575 7.4% 7.3%
Built between 2010 and 2019 870 11.2% 0.6%
Built in 2020 or later 199 2.6% 101.0%
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.

Deerfield occupancy rates

Out of the 7,515 occupied housing units in Deerfield, 82.5% are owner-occupied, while 17.5% are lived in by tenants. Meanwhile, 3.7% of all homes on the local market sit vacant.

Occupied housing units
7,515
1.0% year-over-year change
Occupancy breakdown
Renter occupied
1,312
Owner occupied
6,203
Value Percent YoY
change
Renter occupied 1,312 17.5% 5.5%
Owner occupied 6,203 82.5% 0.1%
Unoccupied housing units
3.7%
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.

Deerfield housing costs

Housing costs in Deerfield come to a median of $3,036 per month, while tenants specifically pay a median gross rent of $2,482.

Median housing costs per month
$3,036/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 Deerfield
$2,482/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 Deerfield

Deerfield education at a glance

About 7.2% of the population in Deerfield went to high school, while 11.6% pursued college studies. Another 3% earned an associate degree and 40% hold a bachelor’s. Meanwhile, 37.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 58 0.4% 26.1%
High school diploma 1,069 7.2% -1.7%
College diploma 1,714 11.6% 0.9%
Associate degree 445 3% 15.3%
Bachelor's degree 5,904 40% 0.7%
Graduate degree 5,560 37.7% 2.1%
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 Deerfield

How much people earn in Deerfield

The average annual household income in Deerfield was $245,746 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -0.3% change from the previous year. At the same time, the median income stood at $181,660, reflecting a -4.2% shift over the same period.

Average household income in Deerfield
$245,746/year
-0.3% year-over-year change
Median household income in Deerfield
$181,660/year
-4.2% year-over-year change

Deerfield income by age

In Deerfield, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $227,971. Those with someone between 45 and 64 in charge, often well established professionally, earn $236,726 overall. Overall, 97.1% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $227,971 2.1%
45 - 64 $236,726 4.6%
Over 65 $102,273 -7.0%
Above poverty level
18,716
Below poverty level
552
Value Percent YoY
change
Above poverty level 18,716 97.1% 1.3%
Below poverty level 552 2.9% 17.9%

Average renter income in Deerfield

To get a better sense of what renters earn on average in Deerfield, their median household income was $99,375 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 30%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$99,375
Rent-to-income ratio
30%
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 Deerfield

Workforce and job types in Deerfield

The job market in Deerfield is powered by 9,869 working residents, spread across a range of industries and roles. 96.7% of the working population are employed in professional or administrative positions, while 3.3% are in hands-on or service-based jobs. Also, 17% run their own businesses, 67.4% are employed by private companies, and 6% work in the public sector.

Workforce demographics

Working population
9,869
-2.0% year-over-year change
White collar
9,540
Blue collar
329
Value Percent YoY change
White collar 9,540 96.7% -1.5%
Blue collar 329 3.3% -15.9%
Employer type
Self employees
17%
Private companies
67.4%
Governmental workers
6%
Not for profit companies
9.7%
Value Percent YoY change
Self employees 1,677 17% 7.5%
Private companies 6,649 67.4% -3.6%
Governmental workers 587 6% -14.7%
Not for profit companies 956 9.7% 3.0%
Unemployment rate
2.7%
10.1% year-over-year change

Available workforce

The unemployment rate in Deerfield stands at 2.7%, 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 Deerfield

How people get around in Deerfield

Commuting methods vary: 63.8% of residents travel by personal vehicle and 0.6% 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 6,222 63.8% -5.8%
Taxicab 8 0.1% -42.9%
Bus or trolleybus 12 0.1% 20.0%
Subway or elevated 64 0.7% N/A
Railroad 556 5.7% -13.9%
Bicycle 8 0.1% 14.3%
Walk 60 0.6% -20.0%
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 Deerfield by zipcode?

Zipcode Population Number of households Median income Average income
60015 28,096 10,346 $183,125 $249,478

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FAQs about Deerfield demographics 

What is the total population of Deerfield?

Deerfield has a total population of 19,518 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 +1.7% compared to a year ago.

What is the gender ratio in Deerfield?

The gender ratio in Deerfield is as follows:
  • 49.2% males (9,603 residents)
  • 50.8% females (9,915 residents)

What is the median age in Deerfield?

The median age in Deerfield is 44.5.

What is the age distribution of the population in Deerfield?

The age distribution in Deerfield is as follows:
  • Under 15: 19.6% (3,829 residents)
  • Ages 15-24: 11.3% (2,214 residents)
  • Ages 25-44: 19.8% (3,871 residents)
  • Ages 45-64: 29.4% (5,732 residents)
  • Over 65: 19.8% (3,872 residents)

What is the racial and ethnic makeup of Deerfield?

The racial and ethnic makeup of Deerfield is as follows:
  • White: 89.4% (17,450 residents)
  • Black or African American: 0.2% (39 residents)
  • American Indian and Alaska Native: 0% (4 residents)
  • Asian: 5.6% (1,102 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 4.1% (799 residents)
  • Other: 0.6% (124 residents)

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

U.S.-born citizens represent 89.6% of the population in Deerfield.

How many housing units are there in Deerfield?

There are 7,800 housing units in Deerfield, reflecting a +1.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Deerfield has a total of 7,515 households, with an average of 3 people in each.

What is the median household income in Deerfield?

Deerfield has a median household income of $181,660, representing a -4.2% shift from the previous year, according to the U.S. Census Bureau.

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

The employment rate is 97.3% in Deerfield, with a workforce of 9,869 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 96.7% (9,540 residents)
  • Blue-collar workers: 3.3% (329 residents)

Places of employment:
  • Self-employed: 17% (1,677 residents)
  • Private companies: 67.4% (6,649 residents)
  • Governmental workers: 6% (587 residents)
  • Not-for-profit companies: 9.7% (956 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