Demographics of Adjuntas Municipio, Puerto Rico

Adjuntas Municipio, in Puerto Rico, a U.S. territory, had 17,994 people on July 1, 2025, by the Census Bureau’s estimate: −14 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.

Adjuntas Municipio, in four figures

17,994
Population: July 1, 2025, Vintage 2025 estimate.; −0.1%
Change since July 2020: −14 people.; 45.1 ±0.1
Median age: ACS 2020–⁠2024.; $19,549 ±$1,426
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.

Adjuntas Municipio, Puerto Rico's population shrank 0.1% from July 2020 to July 2025, against +3.1% nationally

The July 1 estimate of Adjuntas 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

Adjuntas Municipio, Puerto Rico's population shrank 0.1% from July 2020 to July 2025, against +3.1% nationally. The July 1 estimate of Adjuntas 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	18,008	100.0	100.0
2021	18,012	100.0	100.2
2022	17,892	99.4	100.7
2023	17,879	99.3	101.6
2024	17,982	99.9	102.5
2025	17,994	99.9	103.1

Population of Adjuntas Municipio, Puerto Rico on July 1 of each year, Vintage 2025
July 1	Population	Change
2020	18,008	—
2021	18,012	+4
2022	17,892	−120
2023	17,879	−13
2024	17,982	+103
2025	17,994	+12

Age, 2020–2024

The median age is 45.1 ±0.1: for men 45.0 ±0.5 and for women 45.3 ±1.1. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Adjuntas Municipio by age, ACS 2020–2024
Age	People	Share	Puerto Rico	United States
Under 5	538 ±122	3.0% ±0.7	3.1% ±<0.1	5.6% ±<0.1
5 to 17	2,527 ±297	14.1% ±1.7	13.0% ±0.1	16.3% ±<0.1
18 to 24	1,494 ±260	8.3% ±1.4	9.0% ±0.1	9.1% ±<0.1
25 to 44	4,398 ±323	24.5% ±1.8	25.2% ±0.1	26.9% ±<0.1
45 to 64	4,905 ±318	27.3% ±1.8	26.2% ±0.1	24.8% ±<0.1
65 and over	4,098 ±376	22.8% ±2.1	23.4% ±0.2	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $19,549 ±$1,426, and income per person $9,682 ±$874, in 2024 dollars. The median is $26,297 ±$261 in Puerto Rico and $80,734 ±$166 in the United States.

Households by income

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Households in Adjuntas Municipio by income, ACS 2020–2024
Household income	Households	Share	Puerto Rico	United States
Under $25,000	3,935 ±399	64.8% ±5.8	48.2% ±0.4	14.6% ±<0.1
$25,000 to $49,999	1,663 ±276	27.4% ±4.4	25.6% ±0.3	16.7% ±<0.1
$50,000 to $74,999	324 ±104	5.3% ±1.7	12.1% ±0.3	15.5% ±<0.1
$75,000 to $99,999	17 to 135	0.3% to 2.2%	6.1% ±0.2	12.6% ±<0.1
$100,000 to $149,999	20 to 122	0.3% to 2.0%	4.6% ±0.2	17.5% ±<0.1
$150,000 to $199,999	0 to 24	0% to 0.4%	1.6% ±0.1	9.6% ±<0.1
$200,000 or more	0 to 24	0% to 0.4%	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).

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Poverty rate in Adjuntas Municipio by age, ACS 2020–2024
Age	Below poverty	Rate	Puerto Rico	United States
All ages	10,915 ±798	60.9% ±4.5	40.5% ±0.4	12.5% ±0.1
Under 18	2,335 ±320	76.6% ±3.7	54.9% ±0.6	16.1% ±0.1
18 to 59	5,526 ±538	58.8% ±3.1	37.0% ±0.4	11.6% ±0.1
60 and over	3,054 ±350	55.7% ±4.4	39.1% ±0.4	11.0% ±<0.1

Housing, 2020–2024

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Housing in Adjuntas Municipio, ACS 2020–2024
Measure	Adjuntas Municipio	Puerto Rico	United States
Housing units	7,937 ±313	1,634,357 ±4,364	143,775,355 ±10,234
Occupied	76.5% ±2.1	79.0% ±0.2	89.9% ±0.1
Vacant	23.5% ±3.3	21.0% ±0.2	10.1% ±0.1
Owner occupied	67.7% ±3.8	67.9% ±0.3	65.2% ±0.3
Renter occupied	32.3% ±4.2	32.1% ±0.3	34.8% ±0.1
Median home value	$94,300 ±$9,522	$131,500 ±$959	$332,700 ±$236
Median gross rent	$425 ±$22	$578 ±$6	$1,413 ±$2
Median year built	1979 ±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

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People in Adjuntas Municipio by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Puerto Rico	United States
Hispanic or Latino	17,895 ±58	99.6% ±0.3	99.0% ±0.1	19.3% ±<0.1
White alone, not Hispanic	7 to 123	< 0.1% to 0.7%	0.6% ±<0.1	57.4% ±<0.1
Black alone, not Hispanic	0 to 24	0% to 0.1%	0.1% ±<0.1	11.9% ±<0.1
Asian alone, not Hispanic	0 to 24	0% to 0.1%	0.1% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 24	0% to 0.1%	0% to < 0.1%	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 24	0% to 0.1%	< 0.1%	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 24	0% to 0.1%	0.1% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	0 to 24	0% to 0.1%	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).

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People in Adjuntas 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	1,132 ±472	6.3% ±2.6	5.2% ±0.1	26.9% ±<0.1
Born in Puerto Rico, an island area, or abroad to American parents	16,813 ±473	93.6% ±2.6	92.1% ±0.1	1.7% ±<0.1
Born abroad	0 to 33	0% to 0.2%	2.7% ±0.1	14.1% ±<0.1
Naturalized citizens	0 to 33	0% to 0.2%	1.4% ±0.1	7.4% ±<0.1
Not citizens	0 to 24	0% to 0.1%	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%.

Adjuntas Municipio among the municipios of Puerto Rico

62nd of 78 by population, July 2025. Every one is listed on the Puerto Rico page.

Municipios of Puerto Rico near Adjuntas Municipio in population, July 2025
Municipio	July 2025	Change since 2020
Orocovis Municipio	21,329	−0.5%
Villalba Municipio	21,133	−4.2%
Santa Isabel Municipio	19,547	−3.6%
Peñuelas Municipio	19,325	−5.0%
Comerío Municipio	18,445	−2.2%
Adjuntas Municipio	17,994	−0.1%
Luquillo Municipio	17,190	−3.2%
Ciales Municipio	16,652	−1.9%
Guayanilla Municipio	16,489	−7.0%
Rincón Municipio	15,582	+2.6%
Hormigueros Municipio	15,222	−2.5%

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