Guanica Municipality, PR demographics:
population, income, and more

Total population
12,864
-3.1% year-over-year change
Median household income
$18,380/yr
3.3% year-over-year change
Housing units
9,169
1.3% year-over-year change

Guanica County population

How many people live in Guanica County

Guanica County is home to 12,864 residents, according to the most recent Census data. Gender-wise, 48.7% of Guanica County locals are male, and 51.3% are female.

Total population
12,864
-3.1% year-over-year change
Gender ratio
Male
48.7%
6,270
Female
51.3%
6,594
Value Percent YoY change
Male 6,270 48.7% -3.1%
Female 6,594 51.3% -3.1%
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 Guanica County is 46, with the population distributed as follows: about 13.7% are children under 15, then 11.4% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.4% of the population, while another 24.7% fall into the 45 to 64 bracket. Finally, around 26.8% are 65 or older.

Median age
46
Age breakdown
Under 15
13.7%
15 to 24
11.4%
25 to 44
23.4%
45 to 64
24.7%
Over 65
26.8%
Value Percent YoY change
Under 15 1,759 13.7% -6.5%
15 to 24 1,472 11.4% -16.3%
25 to 44 3,006 23.4% 3.8%
45 to 64 3,178 24.7% -2.9%
Over 65 3,449 26.8% -0.6%
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.

Households in Guanica County

A peek inside Guanica County households

Guanica County has 5,791 households, with an average of 2 members in each. Of these, 67.7% are families, while the remaining 32.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
5,791
3.5% year-over-year change
Average people per household
2
Non-family households
1,869
Family households
3,922
Value Percent YoY change
Non-family households 1,869 32.3% -5.6%
Family households 3,922 67.7% 8.6%
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 Guanica County

The housing landscape of Guanica County

Guanica County's housing consists of 9,169 units, with 82.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 10.2% 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 0.2% of the housing landscape.

Housing units
9,169
1.3% year-over-year change
Housing types
Value Percent
1 unit, detached 7,580 82.7%
1 unit, attached 940 10.2%
2 units 6 0.1%
3 or 4 units 86 0.9%
5 to 9 units 219 2.4%
10 to 19 units 197 2.2%
20 to 49 units 118 1.3%
50 or more units 6 0.1%
Mobile home 17 0.2%
Homes built since 2020
12
% year-over-year change

The age of buildings in Guanica County

In Guanica County, the median construction year is 1981. About 1.5% of homes were built before the 1940s, with another 1% going up by 1949. Most development happened in the second half of the 20th century. Then, 9.4% of homes were added from 2000 to 2009, 3.8% 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 138 1.5% 42.3%
Built between 1940 and 1949 94 1% -2.1%
Built between 1950 and 1959 429 4.7% -3.4%
Built between 1960 and 1969 1,499 16.4% 7.7%
Built between 1970 and 1979 2,254 24.6% 4.1%
Built between 1980 and 1989 1,887 20.6% -18.8%
Built between 1990 and 1999 1,650 18% 3.1%
Built between 2000 and 2009 861 9.4% 33.1%
Built between 2010 and 2019 345 3.8% 20.2%
Built in 2020 or later 12 0.1% N/A
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.

Guanica County occupancy rates

Out of the 5,791 occupied housing units in Guanica County, 68.6% are owner-occupied, while 31.4% are lived in by tenants. Meanwhile, 36.8% of all homes on the local market sit vacant.

Occupied housing units
5,791
3.5% year-over-year change
Occupancy breakdown
Renter occupied
1,817
Owner occupied
3,974
Value Percent YoY
change
Renter occupied 1,817 31.4% 12.4%
Owner occupied 3,974 68.6% -0.1%
Unoccupied housing units
36.8%
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.

Guanica County housing costs

Housing costs in Guanica County come to a median of $192 per month, while tenants specifically pay a median gross rent of $401.

Median housing costs per month
$192/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 Guanica County
$401/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 Guanica County

Guanica County education at a glance

About 50.2% of the population in Guanica County went to high school, while 12.8% pursued college studies. Another 9.8% earned an associate degree and 11.2% hold a bachelor’s. Meanwhile, 3.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 1,286 12% -8.9%
High school diploma 5,353 50.2% -4.0%
College diploma 1,370 12.8% 5.5%
Associate degree 1,049 9.8% 7.5%
Bachelor's degree 1,198 11.2% -7.9%
Graduate degree 414 3.9% 11.3%
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 Guanica County

How much people earn in Guanica County

The average annual household income in Guanica County was $24,843 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.6% change from the previous year. At the same time, the median income stood at $18,380, reflecting a +3.3% shift over the same period.

Average household income in Guanica County
$24,843/year
5.6% year-over-year change
Median household income in Guanica County
$18,380/year
3.3% year-over-year change

Guanica County income by age

In Guanica County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $18,257. Those with someone between 45 and 64 in charge, often well established professionally, earn $22,042 overall.

Income breakdown by age
Value YoY change
25 - 44 $18,257 -3.3%
45 - 64 $22,042 5.7%
Over 65 $16,306 5.0%

Employment in Guanica County

Workforce and job types in Guanica County

68.8% of the working population are employed in professional or administrative positions, while 31.2% are in hands-on or service-based jobs. Also, 7.6% run their own businesses, 68.1% are employed by private companies, and 23.3% work in the public sector.

Workforce demographics

White collar
2,442
Blue collar
1,110
Value Percent YoY change
White collar 2,442 68.8% 5.7%
Blue collar 1,110 31.2% 16.0%
Employer type
Self employees
7.6%
Private companies
68.1%
Governmental workers
23.3%
Not for profit companies
1%
Value Percent YoY change
Self employees 270 7.6% 34.3%
Private companies 2,419 68.1% 9.9%
Governmental workers 827 23.3% 4.0%
Not for profit companies 36 1% -49.3%

Transportation in Guanica County

How people get around in Guanica County

Commuting methods vary: 95% of residents travel by personal vehicle and 4.6% 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 3,178 95% 6.5%
Bus or trolleybus 13 0.4% N/A
Walk 153 4.6% 73.9%
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 Guanica County by zipcode?

Zipcode Population Number of households Median income Average income
00647 4,369 1,881 $20,023 $26,267
00653 8,495 3,910 $16,736 $23,419

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FAQs about Guanica County demographics 

What is the total population of Guanica County?

Guanica County has a total population of 12,864 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 -3.1% compared to a year ago.

What is the gender ratio in Guanica County?

The gender ratio in Guanica County is as follows:
  • 48.7% males (6,270 residents)
  • 51.3% females (6,594 residents)

What is the median age in Guanica County?

The median age in Guanica County is 46.

What is the age distribution of the population in Guanica County?

The age distribution in Guanica County is as follows:
  • Under 15: 13.7% (1,759 residents)
  • Ages 15-24: 11.4% (1,472 residents)
  • Ages 25-44: 23.4% (3,006 residents)
  • Ages 45-64: 24.7% (3,178 residents)
  • Over 65: 26.8% (3,449 residents)

What is the racial and ethnic makeup of Guanica County?

The racial and ethnic makeup of Guanica County is as follows:
  • White: 60.5% (7,779 residents)
  • Black or African American: 2.2% (280 residents)
  • American Indian and Alaska Native: 0% ( residents)
  • Asian: 0% (4 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 8.4% (1,079 residents)
  • Other: 28.9% (3,722 residents)

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

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

How many housing units are there in Guanica County?

There are 9,169 housing units in Guanica County, reflecting a +1.3% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Guanica County has a total of 5,791 households, with an average of 2 people in each.

What is the median household income in Guanica County?

Guanica County has a median household income of $18,380, representing a +3.3% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Guanica County?

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

Job types:
  • White-collar workers: 68.8% (2,442 residents)
  • Blue-collar workers: 31.2% (1,110 residents)

Places of employment:
  • Self-employed: 7.6% (270 residents)
  • Private companies: 68.1% (2,419 residents)
  • Governmental workers: 23.3% (827 residents)
  • Not-for-profit companies: 1% (36 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