Cayey, PR demographics:
population, income, and more

Total population
2,174
-0.5% year-over-year change
Median household income
$29,971/yr
4.6% year-over-year change
Housing units
1,080
4.0% year-over-year change

Cayey population

How many people live in Cayey

Cayey is home to 2,174 residents, according to the most recent Census data. Gender-wise, 47.8% of Cayey locals are male, and 52.2% are female.

Total population
2,174
-0.5% year-over-year change
Gender ratio
Male
47.8%
1,040
Female
52.2%
1,134
Value Percent YoY change
Male 1,040 47.8% -1.1%
Female 1,134 52.2% 0.1%
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 Cayey is 46, with the population distributed as follows: about 11.8% are children under 15, then 12.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.9% of the population, while another 27% fall into the 45 to 64 bracket. Finally, around 24% are 65 or older.

Median age
45.6
Age breakdown
Under 15
11.8%
15 to 24
12.2%
25 to 44
24.9%
45 to 64
27%
Over 65
24%
Value Percent YoY change
Under 15 257 11.8% -3.8%
15 to 24 265 12.2% -4.0%
25 to 44 542 24.9% 0.6%
45 to 64 587 27% -1.0%
Over 65 522 24% 2.4%
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.

Households in Cayey

A peek inside Cayey households

Cayey has 898 households, with an average of 2 members in each. Of these, 64.2% are families, while the remaining 35.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
898
3.5% year-over-year change
Average people per household
2
Non-family households
321
Family households
577
Value Percent YoY change
Non-family households 321 35.8% 3.5%
Family households 577 64.2% 3.4%
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 Cayey

The housing landscape of Cayey

Cayey's housing consists of 1,080 units, with 69% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 3.2% 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 0.1% of the housing landscape.

Housing units
1,080
4.0% year-over-year change
Housing types
Value Percent
1 unit, detached 746 69%
1 unit, attached 35 3.2%
2 units 186 17.2%
3 or 4 units 50 4.6%
5 to 9 units 42 3.9%
10 to 19 units 16 1.5%
20 to 49 units 1 0.1%
50 or more units 4 0.4%
Mobile home 1 0.1%
Homes built since 2020
1
0.0% year-over-year change

The age of buildings in Cayey

In Cayey, the median construction year is 1982. About 2% of homes were built before the 1940s, with another 2.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 17.8% of homes were added from 2000 to 2009, 1.8% between 2010 and 2019, and 0.1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 22 2% 15.8%
Built between 1940 and 1949 26 2.4% -3.7%
Built between 1950 and 1959 92 8.5% 0.0%
Built between 1960 and 1969 141 13% -2.8%
Built between 1970 and 1979 230 21.3% -6.9%
Built between 1980 and 1989 172 15.9% 16.2%
Built between 1990 and 1999 186 17.2% 10.7%
Built between 2000 and 2009 192 17.8% 10.3%
Built between 2010 and 2019 19 1.8% -5.0%
Built in 2020 or later 1 0.1% 0.0%
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.

Cayey occupancy rates

Out of the 898 occupied housing units in Cayey, 63.1% are owner-occupied, while 36.9% are lived in by tenants. Meanwhile, 16.9% of all homes on the local market sit vacant.

Occupied housing units
898
3.5% year-over-year change
Occupancy breakdown
Renter occupied
331
Owner occupied
567
Value Percent YoY
change
Renter occupied 331 36.9% 1.5%
Owner occupied 567 63.1% 4.6%
Unoccupied housing units
16.9%
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.

Cayey housing costs

Housing costs in Cayey come to a median of $470 per month, while tenants specifically pay a median gross rent of $569.

Median housing costs per month
$470/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 Cayey
$569/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 Cayey

Cayey education at a glance

About 39.4% of the population in Cayey went to high school, while 13% pursued college studies. Another 9.2% earned an associate degree and 19.4% hold a bachelor’s. Meanwhile, 7.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 208 11.3% -6.7%
High school diploma 726 39.4% 2.0%
College diploma 240 13% -13.7%
Associate degree 170 9.2% 13.3%
Bachelor's degree 358 19.4% 5.3%
Graduate degree 141 7.6% 1.4%
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 Cayey

How much people earn in Cayey

The average annual household income in Cayey was $42,614 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.8% change from the previous year. At the same time, the median income stood at $29,971, reflecting a +4.6% shift over the same period.

Average household income in Cayey
$42,614/year
1.8% year-over-year change
Median household income in Cayey
$29,971/year
4.6% year-over-year change

Cayey income by age

In Cayey, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $36,784. Those with someone between 45 and 64 in charge, often well established professionally, earn $34,889 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $20,795, while those led by someone over 65, many of whom may be retired, have about $22,678 in earnings.

Income breakdown by age
Value YoY change
Under 25 $20,795 10.7%
25 - 44 $36,784 4.6%
45 - 64 $34,889 -0.7%
Over 65 $22,678 1.3%

Employment in Cayey

Workforce and job types in Cayey

77.9% of the working population are employed in professional or administrative positions, while 22.1% are in hands-on or service-based jobs. Also, 16.8% run their own businesses, 63% are employed by private companies, and 19% work in the public sector.

Workforce demographics

White collar
618
Blue collar
175
Value Percent YoY change
White collar 618 77.9% 2.1%
Blue collar 175 22.1% 6.7%
Employer type
Self employees
16.8%
Private companies
63%
Governmental workers
19%
Not for profit companies
1.1%
Value Percent YoY change
Self employees 133 16.8% 7.3%
Private companies 500 63% 4.6%
Governmental workers 151 19% -1.9%
Not for profit companies 9 1.1% -25.0%

Transportation in Cayey

How people get around in Cayey

Commuting methods vary: 98% of residents travel by personal vehicle and 1.7% 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 756 98% 3.6%
Taxicab 2 0.3% 0.0%
Walk 13 1.7% -18.8%
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 Cayey by zipcode?

Zipcode Population Number of households Median income Average income
00736 45,306 18,720 $29,971 $42,614

Explore more communities

FAQs about Cayey demographics 

What is the total population of Cayey?

Cayey has a total population of 2,174 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 -0.5% compared to a year ago.

What is the gender ratio in Cayey?

The gender ratio in Cayey is as follows:
  • 47.8% males (1,040 residents)
  • 52.2% females (1,134 residents)

What is the median age in Cayey?

The median age in Cayey is 45.6.

What is the age distribution of the population in Cayey?

The age distribution in Cayey is as follows:
  • Under 15: 11.8% (257 residents)
  • Ages 15-24: 12.2% (265 residents)
  • Ages 25-44: 24.9% (542 residents)
  • Ages 45-64: 27% (587 residents)
  • Over 65: 24% (522 residents)

What is the racial and ethnic makeup of Cayey?

The racial and ethnic makeup of Cayey is as follows:
  • White: 31.8% (692 residents)
  • Black or African American: 9.3% (202 residents)
  • American Indian and Alaska Native: 1.1% (23 residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 23.4% (509 residents)
  • Other: 34.4% (748 residents)

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

U.S.-born citizens represent 0% of the population in Cayey.

How many housing units are there in Cayey?

There are 1,080 housing units in Cayey, reflecting a +4.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Cayey has a total of 898 households, with an average of 2 people in each.

What is the median household income in Cayey?

Cayey has a median household income of $29,971, representing a +4.6% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Cayey?

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

Job types:
  • White-collar workers: 77.9% (618 residents)
  • Blue-collar workers: 22.1% (175 residents)

Places of employment:
  • Self-employed: 16.8% (133 residents)
  • Private companies: 63% (500 residents)
  • Governmental workers: 19% (151 residents)
  • Not-for-profit companies: 1.1% (9 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