US Census Data

Río Lajas vs San Antonio

A side-by-side comparison of Río Lajas and San Antonio: population, income, housing, and more.

Río Lajas and San Antonio are places in Puerto Rico. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

San Antonio has the higher population (6,514 vs 1,879 in Río Lajas). San Antonio has the higher median home value ($130,000 vs $84,000 in Río Lajas). Since 2019, San Antonio's population has grown faster (-14.9% vs -24.4%).

Population, income & housing

Río LajasSan Antonio
Population1,8796,514
Median age40.6 yrs43.5 yrs
Median household income$23,757
Median home value$84,000$130,000
Median gross rent$499
Housing units7573,266
Homeownership rate90.8%77.6%
Bachelor's degree or higher22.9%28.7%
Unemployment rate19.8%11.1%

Trends (ACS 5-year, 2019–2023)

Río LajasSan Antonio
Population2,485 → 1,879 (-24.4%)7,655 → 6,514 (-14.9%)
Median household income$19,453 → $19,716 (+1.4%)$21,268 → $23,757 (+11.7%)
Median home value$95,200 → $84,000 (-11.8%)$108,400 → $130,000 (+19.9%)
Median gross rent$515 → $499 (-3.1%)

Río Lajas

Population
2,4851,879
Median household income
$19,453$19,716
Median home value
$95,200$84,000

San Antonio

Population
7,6556,514
Median household income
$21,268$23,757
Median home value
$108,400$130,000
Median gross rent
$515$499

Age & race/ethnicity

Age distribution (share)

Río LajasSan Antonio
Under 57.2%2.5%
5 to 177.5%14.5%
18 to 2414.4%8.8%
25 to 3416.2%10.0%
35 to 448.5%15.9%
45 to 5419.5%15.9%
55 to 6415.7%12.4%
65 to 747.5%10.4%
75 and over3.6%9.7%

Race & ethnicity (share)

Río LajasSan Antonio
White (non-Hispanic)1.4%0.2%
Black or African American0.0%0.0%
American Indian & Alaska Native0.0%0.0%
Asian0.0%0.0%
Native Hawaiian & Pacific Islander0.0%0.0%
Some other race0.0%0.0%
Two or more races0.0%0.0%
Hispanic or Latino98.6%99.8%

Educational attainment (age 25+)

Share of adults 25+

Río LajasSan Antonio
No high school diploma17.5%19.3%
High school graduate31.9%26.6%
Some college or associate's27.8%25.3%
Bachelor's degree20.6%23.4%
Graduate or professional degree2.3%5.3%

Commute to work

How workers get to work (share)

Río LajasSan Antonio
Drove alone92.3%82.0%
Carpooled7.7%8.1%
Public transit0.0%0.0%
Walked0.0%1.6%
Bicycle0.0%0.0%
Worked from home0.0%8.3%
Other means0.0%0.0%

Housing

Units in structure (share)

Río LajasSan Antonio
1-unit, detached72.3%79.1%
1-unit, attached24.7%18.3%
2 to 4 units0.0%2.2%
5 to 19 units3.0%0.5%
20 or more units0.0%0.0%
Mobile home & other0.0%0.0%

Poverty & households

Río LajasSan Antonio
Poverty rate55.2%35.6%
Average household size3.202.31
Mean commute (minutes)3133
Median year structure built19781988

Full profiles

2

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Río Lajas vs San Antonio: Compare Population & Demographics | US Census Data