Crystal Lake, Deerfield Beach, Broward County, FL demographics:
population, income, and more

Total population
4,570
4.2% year-over-year change
Median household income
$71,301/yr
7.6% year-over-year change
Housing units
1,908
1.2% year-over-year change

Crystal Lake population

How many people live in Crystal Lake

Crystal Lake is home to 4,570 residents, according to the most recent Census data. Gender-wise, 50.7% of Crystal Lake locals are male, and 49.3% are female.

Total population
4,570
4.2% year-over-year change
Gender ratio
Male
50.7%
2,315
Female
49.3%
2,255
Value Percent YoY change
Male 2,315 50.7% 5.5%
Female 2,255 49.3% 2.7%
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 Crystal Lake is 40, with the population distributed as follows: about 17.4% are children under 15, then 10.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 30.3% of the population, while another 27.7% fall into the 45 to 64 bracket. Finally, around 14% are 65 or older.

Median age
40.1
Age breakdown
Under 15
17.4%
15 to 24
10.5%
25 to 44
30.3%
45 to 64
27.7%
Over 65
14%
Value Percent YoY change
Under 15 797 17.4% 6.3%
15 to 24 481 10.5% 4.6%
25 to 44 1,385 30.3% 6.0%
45 to 64 1,265 27.7% 0.2%
Over 65 641 14% 5.1%
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 Crystal Lake, 53.6% of the population are US-born citizens, while 22.6% have gained naturalized citizenship. At the same time, 23.8% of residents are non-citizens. As for race, 33.6% of locals are Caucasian, 28.5% are African American and 1.6% have Asian roots. There’s also a share of 28% that includes residents with two or more races.

Citizenship
U.S.-born citizens
53.6%
Non-U.S.-born citizens
22.6%
Non-citizens
23.8%
Value Percent YoY change
U.S.-born citizens 2,448 53.6% 5.7%
Non-U.S.-born citizens 1,034 22.6% 4.1%
Non-citizens 1,088 23.8% 0.7%
Racial breakdown
White
33.6%
Black or African American
28.5%
American Indian and Alaska Native
0.3%
Asian
1.6%
Native Hawaiian and other Pacific Islander
0%
Two or more races
28%
Other
8%
Value Percent
White 1,536 33.6%
Black or African American 1,303 28.5%
American Indian and Alaska Native 12 0.3%
Asian 75 1.6%
Two or more races 1,277 28%
Other 366 8%

Households in Crystal Lake

A peek inside Crystal Lake households

Crystal Lake has 1,694 households, with an average of 3 members in each. Of these, 64.8% are families, while the remaining 35.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,694
1.6% year-over-year change
Average people per household
3
Non-family households
597
Family households
1,097
Value Percent YoY change
Non-family households 597 35.2% -2.1%
Family households 1,097 64.8% 3.8%
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 Crystal Lake

The housing landscape of Crystal Lake

Crystal Lake's housing consists of 1,908 units, with 47.5% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 7.7% 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 8.6% of the housing landscape.

Housing units
1,908
1.2% year-over-year change
Housing types
Value Percent
1 unit, detached 906 47.5%
1 unit, attached 147 7.7%
2 units 68 3.6%
3 or 4 units 52 2.7%
5 to 9 units 83 4.4%
10 to 19 units 109 5.7%
20 to 49 units 191 10%
50 or more units 185 9.7%
Mobile home 164 8.6%
Boat, RV, van, etc. 3 0.2%
Homes built since 2020
22
29.4% year-over-year change

The age of buildings in Crystal Lake

In Crystal Lake, the median construction year is 1972. About 0.9% of homes were built before the 1940s, with another 0.5% going up by 1949. Most development happened in the second half of the 20th century. Then, 6.4% of homes were added from 2000 to 2009, 5.3% between 2010 and 2019, and 1.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 18 0.9% 500.0%
Built between 1940 and 1949 9 0.5% 80.0%
Built between 1950 and 1959 335 17.6% 18.8%
Built between 1960 and 1969 474 24.8% 0.8%
Built between 1970 and 1979 496 26% -8.2%
Built between 1980 and 1989 242 12.7% 9.0%
Built between 1990 and 1999 88 4.6% -8.3%
Built between 2000 and 2009 123 6.4% -6.1%
Built between 2010 and 2019 101 5.3% -15.1%
Built in 2020 or later 22 1.2% 29.4%
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.

Crystal Lake occupancy rates

Out of the 1,694 occupied housing units in Crystal Lake, 65.3% are owner-occupied, while 34.7% are lived in by tenants. Meanwhile, 11.2% of all homes on the local market sit vacant.

Occupied housing units
1,694
1.6% year-over-year change
Occupancy breakdown
Renter occupied
588
Owner occupied
1,106
Value Percent YoY
change
Renter occupied 588 34.7% -5.5%
Owner occupied 1,106 65.3% 5.8%
Unoccupied housing units
11.2%
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.

Crystal Lake housing costs

Housing costs in Crystal Lake come to a median of $1,671 per month, while tenants specifically pay a median gross rent of $1,789.

Median housing costs per month
$1,671/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 Crystal Lake
$1,789/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 Crystal Lake

Crystal Lake education at a glance

About 40.4% of the population in Crystal Lake went to high school, while 18.4% pursued college studies. Another 8.1% earned an associate degree and 16.9% hold a bachelor’s. Meanwhile, 8.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 277 7.7% -10.4%
High school diploma 1,460 40.4% 9.8%
College diploma 665 18.4% 2.6%
Associate degree 293 8.1% 10.2%
Bachelor's degree 611 16.9% -4.4%
Graduate degree 307 8.5% 3.0%
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 Crystal Lake

How much people earn in Crystal Lake

The average annual household income in Crystal Lake was $96,955 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2% change from the previous year. At the same time, the median income stood at $71,301, reflecting a +7.6% shift over the same period.

Average household income in Crystal Lake
$96,955/year
1.9% year-over-year change
Median household income in Crystal Lake
$71,301/year
7.6% year-over-year change

Crystal Lake income by age

In Crystal Lake, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $75,876. Those with someone between 45 and 64 in charge, often well established professionally, earn $76,621 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $78,875, while those led by someone over 65, many of whom may be retired, have about $49,308 in earnings. Overall, 86.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $78,875 54.9%
25 - 44 $75,876 6.3%
45 - 64 $76,621 13.3%
Over 65 $49,308 -3.0%
Above poverty level
3,890
Below poverty level
599
Value Percent YoY
change
Above poverty level 3,890 86.7% 6.0%
Below poverty level 599 13.3% -4.5%

Employment in Crystal Lake

Workforce and job types in Crystal Lake

74.6% of the working population are employed in professional or administrative positions, while 25.4% are in hands-on or service-based jobs. Also, 18.1% run their own businesses, 65.7% are employed by private companies, and 8.4% work in the public sector.

Workforce demographics

White collar
1,850
Blue collar
631
Value Percent YoY change
White collar 1,850 74.6% 5.5%
Blue collar 631 25.4% 6.8%
Employer type
Self employees
18.1%
Private companies
65.7%
Governmental workers
8.4%
Not for profit companies
7.8%
Value Percent YoY change
Self employees 448 18.1% 6.7%
Private companies 1,629 65.7% 4.2%
Governmental workers 209 8.4% 12.4%
Not for profit companies 194 7.8% 10.2%

Transportation in Crystal Lake

How people get around in Crystal Lake

In Crystal Lake, the average commute time is 2 minutes. Commuting methods vary: 95.7% of residents travel by personal vehicle and 0.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
2 min
0.0% year-over-year change
Means of transportation
Value Percent YoY change
Car 2,122 95.7% 7.5%
Taxicab 10 0.4% 150.0%
Bus or trolleybus 37 1.7% -19.6%
Railroad 9 0.4% 12.5%
Bicycle 20 0.9% 53.9%
Walk 19 0.9% -45.7%
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 Crystal Lake by zipcode?

Zipcode Population Number of households Median income Average income
33064 64,563 23,936 $71,301 $96,955

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FAQs about Crystal Lake demographics 

What is the total population of Crystal Lake?

Crystal Lake has a total population of 4,570 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 +4.2% compared to a year ago.

What is the gender ratio in Crystal Lake?

The gender ratio in Crystal Lake is as follows:
  • 50.7% males (2,315 residents)
  • 49.3% females (2,255 residents)

What is the median age in Crystal Lake?

The median age in Crystal Lake is 40.1.

What is the age distribution of the population in Crystal Lake?

The age distribution in Crystal Lake is as follows:
  • Under 15: 17.4% (797 residents)
  • Ages 15-24: 10.5% (481 residents)
  • Ages 25-44: 30.3% (1,385 residents)
  • Ages 45-64: 27.7% (1,265 residents)
  • Over 65: 14% (641 residents)

What is the racial and ethnic makeup of Crystal Lake?

The racial and ethnic makeup of Crystal Lake is as follows:
  • White: 33.6% (1,536 residents)
  • Black or African American: 28.5% (1,303 residents)
  • American Indian and Alaska Native: 0.3% (12 residents)
  • Asian: 1.6% (75 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 28% (1,277 residents)
  • Other: 8% (366 residents)

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

U.S.-born citizens represent 53.6% of the population in Crystal Lake.

How many housing units are there in Crystal Lake?

There are 1,908 housing units in Crystal Lake, 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 Crystal Lake and what is the average household size?

Crystal Lake has a total of 1,694 households, with an average of 3 people in each.

What is the median household income in Crystal Lake?

Crystal Lake has a median household income of $71,301, representing a +7.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Crystal Lake?

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

Job types:
  • White-collar workers: 74.6% (1,850 residents)
  • Blue-collar workers: 25.4% (631 residents)

Places of employment:
  • Self-employed: 18.1% (448 residents)
  • Private companies: 65.7% (1,629 residents)
  • Governmental workers: 8.4% (209 residents)
  • Not-for-profit companies: 7.8% (194 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