Demographics of Coamo Municipio, Puerto Rico

Coamo Municipio, in Puerto Rico, a U.S. territory, had 33,076 people on July 1, 2025, by the Census Bureau’s estimate: −1,543 since July 2020. Age, income, poverty, housing and origin below come from the American Community Survey, averaged over 2020–2024, each with its margin of error.

Coamo Municipio, in four figures

33,076
Population: July 1, 2025, Vintage 2025 estimate.; −4.5%
Change since July 2020: −1,543 people.; 46.1 ±0.3
Median age: ACS 2020–⁠2024.; $22,045 ±$1,944
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Population, year by year

July 1 estimates from the Census Bureau’s Vintage 2025. The change is the difference between one July estimate and the next.

Coamo Municipio, Puerto Rico's population shrank 4.5% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Coamo Municipio, Puerto Rico's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).

Source: The Census Bureau

About this chart

The figures

Coamo Municipio, Puerto Rico's population shrank 4.5% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Coamo Municipio, Puerto Rico's resident population and the nation's, each year of the Census Bureau's Vintage 2025, as a share of its July 2020 level (= 100).
July 1	Population	Index	United States
2020	34,619	100.0	100.0
2021	34,332	99.2	100.2
2022	33,816	97.7	100.7
2023	33,556	96.9	101.6
2024	33,400	96.5	102.5
2025	33,076	95.5	103.1

Population of Coamo Municipio, Puerto Rico on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	34,619	—
2021	34,332	−287
2022	33,816	−516
2023	33,556	−260
2024	33,400	−156
2025	33,076	−324

Age, 2020–2024

The median age is 46.1 ±0.3: for men 45.8 ±0.4 and for women 46.4 ±0.6. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

2 more columns on a wider screen

People in Coamo Municipio by age, ACS 2020–2024
Age	People	Share	Puerto Rico	United States
Under 5	1,065 ±0	3.1% ±<0.1	3.1% ±<0.1	5.6% ±<0.1
5 to 17	4,504 ±367	13.2% ±1.1	13.0% ±0.1	16.3% ±<0.1
18 to 24	2,432 ±291	7.2% ±0.9	9.0% ±0.1	9.1% ±<0.1
25 to 44	8,528 ±440	25.1% ±1.3	25.2% ±0.1	26.9% ±<0.1
45 to 64	10,245 ±505	30.1% ±1.5	26.2% ±0.1	24.8% ±<0.1
65 and over	7,224 ±495	21.2% ±1.5	23.4% ±0.2	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $22,045 ±$1,944, and income per person $14,023 ±$947, in 2024 dollars. The median is $26,297 ±$261 in Puerto Rico and $80,734 ±$166 in the United States.

Households by income

2 more columns on a wider screen

Households in Coamo Municipio by income, ACS 2020–2024
Household income	Households	Share	Puerto Rico	United States
Under $25,000	7,537 ±667	54.7% ±4.3	48.2% ±0.4	14.6% ±<0.1
$25,000 to $49,999	3,615 ±472	26.2% ±3.3	25.6% ±0.3	16.7% ±<0.1
$50,000 to $74,999	1,367 ±324	9.9% ±2.3	12.1% ±0.3	15.5% ±<0.1
$75,000 to $99,999	578 ±189	4.2% ±1.4	6.1% ±0.2	12.6% ±<0.1
$100,000 to $149,999	392 ±173	2.8% ±1.2	4.6% ±0.2	17.5% ±<0.1
$150,000 to $199,999	79 to 297	0.6% to 2.2%	1.6% ±0.1	9.6% ±<0.1
$200,000 or more	22 to 176	0.2% to 1.3%	1.7% ±0.1	13.4% ±0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

2 more columns on a wider screen

Poverty rate in Coamo Municipio by age, ACS 2020–2024
Age	Below poverty	Rate	Puerto Rico	United States
All ages	16,992 ±1,387	50.2% ±4.1	40.5% ±0.4	12.5% ±0.1
Under 18	3,231 ±372	58.7% ±4.0	54.9% ±0.6	16.1% ±0.1
18 to 59	9,090 ±838	49.4% ±3.2	37.0% ±0.4	11.6% ±0.1
60 and over	4,671 ±495	47.0% ±3.6	39.1% ±0.4	11.0% ±<0.1

Housing, 2020–2024

1 more column on a wider screen

Housing in Coamo Municipio, ACS 2020–2024
Measure	Coamo Municipio	Puerto Rico	United States
Housing units	16,674 ±586	1,634,357 ±4,364	143,775,355 ±10,234
Occupied	82.6% ±1.5	79.0% ±0.2	89.9% ±0.1
Vacant	17.4% ±2.1	21.0% ±0.2	10.1% ±0.1
Owner occupied	75.8% ±1.8	67.9% ±0.3	65.2% ±0.3
Renter occupied	24.2% ±2.9	32.1% ±0.3	34.8% ±0.1
Median home value	$99,900 ±$4,485	$131,500 ±$959	$332,700 ±$236
Median gross rent	$521 ±$40	$578 ±$6	$1,413 ±$2
Median year built	1985 ±2	1979 ±1	1980 ±1

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

2 more columns on a wider screen

People in Coamo Municipio by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Puerto Rico	United States
Hispanic or Latino	33,813 ±246	99.5% ±0.7	99.0% ±0.1	19.3% ±<0.1
White alone, not Hispanic	0 to 38	0% to 0.1%	0.6% ±<0.1	57.4% ±<0.1
Black alone, not Hispanic	0 to 33	0% to 0.1%	0.1% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	0 to 33	0% to 0.1%	0.1% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 33	0% to 0.1%	0% to < 0.1%	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 33	0% to 0.1%	< 0.1%	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 35	0% to 0.1%	0.1% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	0 to 400	0% to 1.2%	0.1% ±<0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

The Bureau counts a person born in Puerto Rico as born outside the United States, in Puerto Rico, and the table says so. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

2 more columns on a wider screen

People in Coamo Municipio by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Puerto Rico	United States
Born in one of the 50 states or DC	2,033 ±424	6.0% ±1.2	5.2% ±0.1	26.9% ±<0.1
Born in Puerto Rico, an island area, or abroad to American parents	31,665 ±526	93.1% ±1.5	92.1% ±0.1	1.7% ±<0.1
Born abroad	88 to 512	0.3% to 1.5%	2.7% ±0.1	14.1% ±<0.1
Naturalized citizens	41 to 213	0.1% to 0.6%	1.4% ±0.1	7.4% ±<0.1
Not citizens	12 to 334	< 0.1% to 1.0%	1.3% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Coamo Municipio among the municipios of Puerto Rico

35th of 78 by population, July 2025. Every one is listed on the Puerto Rico page.

Municipios of Puerto Rico near Coamo Municipio in population, July 2025
Municipio	July 2025	Change since 2020
Dorado Municipio	35,891	< +0.1%
Las Piedras Municipio	34,723	−1.3%
Corozal Municipio	34,531	> −0.1%
Vega Alta Municipio	34,351	−2.8%
Guayama Municipio	34,043	−6.7%
Coamo Municipio	33,076	−4.5%
Camuy Municipio	32,691	−0.4%
Yauco Municipio	31,608	−7.2%
San Germán Municipio	30,809	−3.2%
Fajardo Municipio	30,780	−4.0%
Naranjito Municipio	29,627	+1.3%

Elsewhere on the site

Sources

Census Bureau population estimates — counties and Puerto Rico municipios, with components of change — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — counties and Puerto Rico municipios, with components of change and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026