Juana Diaz Municipality, PR demographics:
population, income, and more

Total population
43,367
0.4% year-over-year change
Median household income
$24,602/yr
5.2% year-over-year change
Housing units
18,745
4.6% year-over-year change

Juana Diaz County population

How many people live in Juana Diaz County

Juana Diaz County is home to 43,367 residents, according to the most recent Census data. Gender-wise, 47% of Juana Diaz County locals are male, and 53% are female.

Total population
43,367
0.4% year-over-year change
Gender ratio
Male
47%
20,401
Female
53%
22,966
Value Percent YoY change
Male 20,401 47% 0.1%
Female 22,966 53% 0.6%
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 Juana Diaz County is 43, with the population distributed as follows: about 14% are children under 15, then 12.7% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.9% of the population, while another 26.4% fall into the 45 to 64 bracket. Finally, around 21% are 65 or older.

Median age
42.9
Age breakdown
Under 15
14%
15 to 24
12.7%
25 to 44
25.9%
45 to 64
26.4%
Over 65
21%
Value Percent YoY change
Under 15 6,090 14% -3.2%
15 to 24 5,510 12.7% 0.0%
25 to 44 11,233 25.9% 0.6%
45 to 64 11,445 26.4% 0.7%
Over 65 9,089 21% 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 Juana Diaz County

A peek inside Juana Diaz County households

Juana Diaz County has 15,582 households, with an average of 3 members in each. Of these, 67.2% are families, while the remaining 32.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
15,582
5.3% year-over-year change
Average people per household
3
Non-family households
5,115
Family households
10,467
Value Percent YoY change
Non-family households 5,115 32.8% 6.3%
Family households 10,467 67.2% 4.8%
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 Juana Diaz County

The housing landscape of Juana Diaz County

Juana Diaz County's housing consists of 18,745 units, with 88.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.6% 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
18,745
4.6% year-over-year change
Housing types
Value Percent
1 unit, detached 16,626 88.7%
1 unit, attached 1,243 6.6%
2 units 49 0.3%
3 or 4 units 163 0.9%
5 to 9 units 229 1.2%
10 to 19 units 92 0.5%
20 to 49 units 100 0.5%
50 or more units 205 1.1%
Mobile home 38 0.2%
Homes built since 2020
26
8.3% year-over-year change

The age of buildings in Juana Diaz County

In Juana Diaz County, the median construction year is 1986. About 0.2% of homes were built before the 1940s, with another 1.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 16.2% of homes were added from 2000 to 2009, 5.6% 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 42 0.2% -78.6%
Built between 1940 and 1949 211 1.1% -49.2%
Built between 1950 and 1959 691 3.7% -10.4%
Built between 1960 and 1969 1,731 9.2% -1.8%
Built between 1970 and 1979 4,175 22.3% 8.0%
Built between 1980 and 1989 4,140 22.1% 10.7%
Built between 1990 and 1999 3,631 19.4% -0.5%
Built between 2000 and 2009 3,044 16.2% 13.3%
Built between 2010 and 2019 1,054 5.6% 31.4%
Built in 2020 or later 26 0.1% 8.3%
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.

Juana Diaz County occupancy rates

Out of the 15,582 occupied housing units in Juana Diaz County, 77.7% are owner-occupied, while 22.3% are lived in by tenants. Meanwhile, 16.9% of all homes on the local market sit vacant.

Occupied housing units
15,582
5.3% year-over-year change
Occupancy breakdown
Renter occupied
3,476
Owner occupied
12,106
Value Percent YoY
change
Renter occupied 3,476 22.3% 3.2%
Owner occupied 12,106 77.7% 5.9%
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.

Juana Diaz County housing costs

Housing costs in Juana Diaz County come to a median of $307 per month, while tenants specifically pay a median gross rent of $555.

Median housing costs per month
$307/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 Juana Diaz County
$555/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 Juana Diaz County

Juana Diaz County education at a glance

About 34.7% of the population in Juana Diaz County went to high school, while 13.4% pursued college studies. Another 13.2% earned an associate degree and 20.3% hold a bachelor’s. Meanwhile, 6.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 4,380 12.3% -2.5%
High school diploma 12,382 34.7% -3.0%
College diploma 4,762 13.4% 2.4%
Associate degree 4,704 13.2% 12.1%
Bachelor's degree 7,220 20.3% 1.6%
Graduate degree 2,190 6.2% 4.3%
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 Juana Diaz County

How much people earn in Juana Diaz County

The average annual household income in Juana Diaz County was $34,648 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4.3% change from the previous year. At the same time, the median income stood at $24,602, reflecting a +5.2% shift over the same period.

Average household income in Juana Diaz County
$34,648/year
4.3% year-over-year change
Median household income in Juana Diaz County
$24,602/year
5.2% year-over-year change

Juana Diaz County income by age

In Juana Diaz County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $34,010. Those with someone between 45 and 64 in charge, often well established professionally, earn $27,500 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $19,712, while those led by someone over 65, many of whom may be retired, have about $19,436 in earnings.

Income breakdown by age
Value YoY change
Under 25 $19,712 10.9%
25 - 44 $34,010 11.5%
45 - 64 $27,500 6.1%
Over 65 $19,436 4.5%

Employment in Juana Diaz County

Workforce and job types in Juana Diaz County

76.3% of the working population are employed in professional or administrative positions, while 23.7% are in hands-on or service-based jobs. Also, 13.8% run their own businesses, 65.4% are employed by private companies, and 18.3% work in the public sector.

Workforce demographics

White collar
10,838
Blue collar
3,363
Value Percent YoY change
White collar 10,838 76.3% 6.7%
Blue collar 3,363 23.7% 3.0%
Employer type
Self employees
13.8%
Private companies
65.4%
Governmental workers
18.3%
Not for profit companies
2.6%
Value Percent YoY change
Self employees 1,958 13.8% 31.4%
Private companies 9,283 65.4% 1.2%
Governmental workers 2,597 18.3% 6.1%
Not for profit companies 363 2.6% 17.1%

Transportation in Juana Diaz County

How people get around in Juana Diaz County

Commuting methods vary: 98.2% of residents travel by personal vehicle and 1.6% 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 13,003 98.2% 6.8%
Bicycle 23 0.2% -64.1%
Walk 217 1.6% -23.9%
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 Juana Diaz County by zipcode?

Zipcode Population Number of households Median income Average income
00795 43,367 15,582 $24,602 $34,648

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FAQs about Juana Diaz County demographics 

What is the total population of Juana Diaz County?

Juana Diaz County has a total population of 43,367 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 +0.4% compared to a year ago.

What is the gender ratio in Juana Diaz County?

The gender ratio in Juana Diaz County is as follows:
  • 47% males (20,401 residents)
  • 53% females (22,966 residents)

What is the median age in Juana Diaz County?

The median age in Juana Diaz County is 42.9.

What is the age distribution of the population in Juana Diaz County?

The age distribution in Juana Diaz County is as follows:
  • Under 15: 14% (6,090 residents)
  • Ages 15-24: 12.7% (5,510 residents)
  • Ages 25-44: 25.9% (11,233 residents)
  • Ages 45-64: 26.4% (11,445 residents)
  • Over 65: 21% (9,089 residents)

What is the racial and ethnic makeup of Juana Diaz County?

The racial and ethnic makeup of Juana Diaz County is as follows:
  • White: 7.4% (3,207 residents)
  • Black or African American: 2.8% (1,222 residents)
  • American Indian and Alaska Native: 0% (9 residents)
  • Asian: 0% (2 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 86.1% (37,357 residents)
  • Other: 3.6% (1,570 residents)

What percentage of the population in Juana Diaz County are U.S.-born citizens?

U.S.-born citizens represent 0% of the population in Juana Diaz County.

How many housing units are there in Juana Diaz County?

There are 18,745 housing units in Juana Diaz County, reflecting a +4.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Juana Diaz County and what is the average household size?

Juana Diaz County has a total of 15,582 households, with an average of 3 people in each.

What is the median household income in Juana Diaz County?

Juana Diaz County has a median household income of $24,602, representing a +5.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Juana Diaz County?

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

Job types:
  • White-collar workers: 76.3% (10,838 residents)
  • Blue-collar workers: 23.7% (3,363 residents)

Places of employment:
  • Self-employed: 13.8% (1,958 residents)
  • Private companies: 65.4% (9,283 residents)
  • Governmental workers: 18.3% (2,597 residents)
  • Not-for-profit companies: 2.6% (363 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