Mayagüez Municipio, Puerto Rico Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 9th-largest in Puerto Rico
The population of Mayagüez Municipio, Puerto Rico is 71,824 as of the 2023 American Community Survey, making it the 9th-largest county in Puerto Rico. The median household income is $17,963, the median home value is $107,900, and the median age is 43.2.
71,824
Population
926
People / sq mi
$17,963
Median Income
$107,900
Median Home Value
Mayagüez Municipio covers 78 sq mi of land at 925.7 people per square mile.
About Mayagüez Municipio,
Among US counties, Mayagüez Municipio stands out first on household income: a median of $17,963, below the US median of $78,538. With 71,824 residents, Mayagüez Municipio is a county in Puerto Rico. That makes it one of the ten largest counties in Puerto Rico in the country, at #9 by population.
Household earnings sit near the bottom of the range at $17,963, below the US median of $78,538. The poverty rate, 46.1%, is among the steepest of comparable US counties and above the national 12.4%. Property is affordable here, the median home worth $107,900, with typical rent around $456.
Most workers commute: only 4.0% work from home, below the national 14.0%, and the average commute runs about 22 minutes each way.
Race & Ethnicity
| White | 15.2% |
| Black or African American | 2.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Age & Sex
43.2
Median Age
52.2%
Female
47.8%
Male
25.9%
Age 65+
Age Distribution
Children (under 15): 12.1% · Seniors (65+): 25.9%
Income & Poverty
| Median household income | $17,963 |
| Mean household income | $32,680 |
| Per-capita income | $14,394 |
| Poverty rate | 46.1% |
| Unemployment rate | 9.6% |
| Employment-to-population | 32.7% |
Top Industries by Employment
The largest employment sector in Mayagüez Municipio is professional & business services, accounting for 27.4% of workers.
How residents commute
1.0%
Drive alone
3.8%
Carpool
85.1%
Public transit
4.0%
Work from home
21.6 min
Avg commute
Housing
$107,900
Median home value
$456
Median rent
50.7%
Homeownership rate
41,057
Total housing units
71.6%
Occupied
28.4%
Vacant
49.3%
Renter-occupied
Social & access
95.9%
With health insurance
Education
-
High School+
-
Bachelor's+
Largest cities in Puerto Rico
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County rankings
Frequently Asked Questions
Mayagüez Municipio, Puerto Rico has a population of 71,824 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 9th-largest county in Puerto Rico. Population density is 926 people per square mile.
The median household income in Mayagüez Municipio, Puerto Rico is $17,963, with mean (average) household income of $32,680 and per-capita income of $14,394. 46.1% of residents live below the federal poverty level.
In Mayagüez Municipio, the largest racial and ethnic groups are White (15.2%), Black or African American (2.3%), Hispanic or Latino (0.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Mayagüez Municipio, Puerto Rico is 43.2 years. Residents are 52.2% female and 47.8% male.
The median home value in Mayagüez Municipio is $107,900 and median monthly rent is $456. 50.7% of occupied housing units are owner-occupied. The county has 41,057 total housing units, 28.4% of which are vacant.
The largest employment sector in Mayagüez Municipio, Puerto Rico is professional, scientific, and management services, employing 27.4% of workers. The unemployment rate is 9.6%.
San Juan is among the largest cities associated with Mayagüez Municipio, Puerto Rico, with a population of 320,691.
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Statewide data for Puerto Rico
Population, race, income, age, and trends across Puerto Rico
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.