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

Total population
33,602
-1.0% year-over-year change
Median household income
$21,829/yr
6.4% year-over-year change
Housing units
16,527
3.6% year-over-year change

Coamo County population

How many people live in Coamo County

Coamo County is home to 33,602 residents, according to the most recent Census data. Gender-wise, 48.3% of Coamo County locals are male, and 51.7% are female.

Total population
33,602
-1.0% year-over-year change
Gender ratio
Male
48.3%
16,232
Female
51.7%
17,370
Value Percent YoY change
Male 16,232 48.3% -1.1%
Female 17,370 51.7% -1.0%
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 Coamo County is 46, with the population distributed as follows: about 13% are children under 15, then 10.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.1% of the population, while another 29.9% fall into the 45 to 64 bracket. Finally, around 21.4% are 65 or older.

Median age
46.2
Age breakdown
Under 15
13%
15 to 24
10.5%
25 to 44
25.1%
45 to 64
29.9%
Over 65
21.4%
Value Percent YoY change
Under 15 4,358 13% -6.4%
15 to 24 3,536 10.5% -1.0%
25 to 44 8,441 25.1% -1.8%
45 to 64 10,059 29.9% -0.7%
Over 65 7,208 21.4% 3.1%
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.

Households in Coamo County

A peek inside Coamo County households

Coamo County has 13,645 households, with an average of 2 members in each. Of these, 63.1% are families, while the remaining 36.9% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
13,645
5.5% year-over-year change
Average people per household
2
Non-family households
5,029
Family households
8,616
Value Percent YoY change
Non-family households 5,029 36.9% 5.2%
Family households 8,616 63.1% 5.8%
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 Coamo County

The housing landscape of Coamo County

Coamo County's housing consists of 16,527 units, with 78.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 13.6% and offer a more compact, shared living style.

Housing units
16,527
3.6% year-over-year change
Housing types
Value Percent
1 unit, detached 13,001 78.7%
1 unit, attached 2,253 13.6%
2 units 82 0.5%
3 or 4 units 143 0.9%
5 to 9 units 450 2.7%
10 to 19 units 295 1.8%
20 to 49 units 156 0.9%
50 or more units 142 0.9%
Mobile home 5 0%
Homes built since 2020
13
% year-over-year change

The age of buildings in Coamo County

In Coamo County, the median construction year is 1985. About 2.4% of homes were built before the 1940s, with another 2.9% going up by 1949. Most development happened in the second half of the 20th century. Then, 20.1% of homes were added from 2000 to 2009, 2.5% 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 394 2.4% -8.6%
Built between 1940 and 1949 472 2.9% -16.3%
Built between 1950 and 1959 1,231 7.4% 10.1%
Built between 1960 and 1969 1,351 8.2% 4.7%
Built between 1970 and 1979 3,240 19.6% -0.4%
Built between 1980 and 1989 3,372 20.4% 10.4%
Built between 1990 and 1999 2,716 16.4% 0.0%
Built between 2000 and 2009 3,321 20.1% 4.5%
Built between 2010 and 2019 417 2.5% 19.8%
Built in 2020 or later 13 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.

Coamo County occupancy rates

Out of the 13,645 occupied housing units in Coamo County, 76.1% are owner-occupied, while 23.9% are lived in by tenants. Meanwhile, 17.4% of all homes on the local market sit vacant.

Occupied housing units
13,645
5.5% year-over-year change
Occupancy breakdown
Renter occupied
3,261
Owner occupied
10,384
Value Percent YoY
change
Renter occupied 3,261 23.9% 5.3%
Owner occupied 10,384 76.1% 5.6%
Unoccupied housing units
17.4%
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.

Coamo County housing costs

Housing costs in Coamo County come to a median of $273 per month, while tenants specifically pay a median gross rent of $518.

Median housing costs per month
$273/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 Coamo County
$518/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 Coamo County

Coamo County education at a glance

About 46.8% of the population in Coamo County went to high school, while 11.8% pursued college studies. Another 9.3% earned an associate degree and 17.6% hold a bachelor’s. Meanwhile, 4.6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,789 9.9% -9.9%
High school diploma 13,153 46.8% 2.2%
College diploma 3,332 11.8% -6.1%
Associate degree 2,606 9.3% 2.5%
Bachelor's degree 4,946 17.6% 2.9%
Graduate degree 1,287 4.6% -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 Coamo County

How much people earn in Coamo County

The average annual household income in Coamo County was $32,052 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +6% change from the previous year. At the same time, the median income stood at $21,829, reflecting a +6.4% shift over the same period.

Average household income in Coamo County
$32,052/year
6.0% year-over-year change
Median household income in Coamo County
$21,829/year
6.4% year-over-year change

Coamo County income by age

In Coamo County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $27,749. Those with someone between 45 and 64 in charge, often well established professionally, earn $21,238 overall.

Income breakdown by age
Value YoY change
25 - 44 $27,749 19.7%
45 - 64 $21,238 1.5%
Over 65 $20,102 6.9%

Employment in Coamo County

Workforce and job types in Coamo County

68.7% of the working population are employed in professional or administrative positions, while 31.3% are in hands-on or service-based jobs. Also, 14.9% run their own businesses, 64.2% are employed by private companies, and 19% work in the public sector.

Workforce demographics

White collar
7,766
Blue collar
3,534
Value Percent YoY change
White collar 7,766 68.7% -0.7%
Blue collar 3,534 31.3% 14.1%
Employer type
Self employees
14.9%
Private companies
64.2%
Governmental workers
19%
Not for profit companies
2%
Value Percent YoY change
Self employees 1,682 14.9% -0.6%
Private companies 7,249 64.2% 7.4%
Governmental workers 2,142 19% -5.3%
Not for profit companies 227 2% 7.1%

Transportation in Coamo County

How people get around in Coamo County

Commuting methods vary: 96.4% of residents travel by personal vehicle and 3.6% 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 9,860 96.4% 2.3%
Walk 372 3.6% -7.7%
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 Coamo County by zipcode?

Zipcode Population Number of households Median income Average income
00769 33,602 13,645 $21,829 $32,052

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FAQs about Coamo County demographics 

What is the total population of Coamo County?

Coamo County has a total population of 33,602 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 -1.0% compared to a year ago.

What is the gender ratio in Coamo County?

The gender ratio in Coamo County is as follows:
  • 48.3% males (16,232 residents)
  • 51.7% females (17,370 residents)

What is the median age in Coamo County?

The median age in Coamo County is 46.2.

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

The age distribution in Coamo County is as follows:
  • Under 15: 13% (4,358 residents)
  • Ages 15-24: 10.5% (3,536 residents)
  • Ages 25-44: 25.1% (8,441 residents)
  • Ages 45-64: 29.9% (10,059 residents)
  • Over 65: 21.4% (7,208 residents)

What is the racial and ethnic makeup of Coamo County?

The racial and ethnic makeup of Coamo County is as follows:
  • White: 6.4% (2,166 residents)
  • Black or African American: 2.3% (786 residents)
  • American Indian and Alaska Native: 0.4% (131 residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 86.3% (28,998 residents)
  • Other: 4.5% (1,521 residents)

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

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

How many housing units are there in Coamo County?

There are 16,527 housing units in Coamo County, reflecting a +3.6% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Coamo County has a total of 13,645 households, with an average of 2 people in each.

What is the median household income in Coamo County?

Coamo County has a median household income of $21,829, representing a +6.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Coamo County?

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

Job types:
  • White-collar workers: 68.7% (7,766 residents)
  • Blue-collar workers: 31.3% (3,534 residents)

Places of employment:
  • Self-employed: 14.9% (1,682 residents)
  • Private companies: 64.2% (7,249 residents)
  • Governmental workers: 19% (2,142 residents)
  • Not-for-profit companies: 2% (227 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