Barrio Río Abajo, Humacao Municipio, Puerto Rico

Barrio Río Abajo is a barrio in Humacao Municipio, Puerto Rico. About 6,226 people live there (2020–2024 estimate). It covers 5.86 sq mi (15.2 km²) of land and uses Atlantic Time. It is a legal area with no government of its own.

San JuanBayamón
Barrio Río Abajo in Puerto Rico
Barrio Buena VistaBarrio CatañoHumacao Barrio-Pueblo
Barrio Río Abajo and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
6,226 ± 1,006
Municipio
Humacao Municipio
School district
Puerto Rico Department of Education
Land area
5.86 sq mi (15.2 km²)
Type
BarrioNo government of its own
Time zone
Atlantic TimeUTC-04:00
Median household income
$28,893 ± $8,739
Median home value
$139,700 ± $16,519
Water area
2.11 sq mi (5.45 km²)
State
Puerto Rico
Census code (GEOID)
7206969975
Coordinates (central point)
18.141168, -65.787191

These coordinates mark a central point for the area, not a street address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Census place in Barrio Río Abajo

  1. Bajandas (comunidad)1,017 people

This place’s central point lies inside Barrio Río Abajo. A place can reach across the line, and its government, if it has one, can be separate from the barrio’s.

Bordering areas, nearest first

  1. Barrio Buena Vista1.9 mi southwest
  2. Barrio Antón Ruíz2.5 mi north
  3. Humacao Barrio-Pueblo2.6 mi west
  4. Barrio Punta Santiago2.9 mi northeast
  5. Barrio Cataño3.1 mi southwest
  6. Barrio Collores3.2 mi northwest

These towns, townships, cities and boroughs share a boundary with Barrio Río Abajo. Distances are straight lines between central points, not driving distances.

Other barrios in Humacao Municipio, largest first

  1. Barrio Candelero Abajo6,233 people
  2. Barrio Mabú6,157 people
  3. Barrio Tejas5,986 people
  4. Barrio Punta Santiago3,538 people
  5. Humacao Barrio-Pueblo3,473 people
  6. Barrio Buena Vista3,278 people
  7. Barrio Cataño3,058 people
  8. Barrio Mariana2,962 people
  9. Barrio Antón Ruíz2,709 people
  10. Barrio Candelero Arriba2,392 people
  11. Barrio Mambiche2,048 people
  12. Barrio Collores2,040 people

People counts are American Community Survey 2020–2024 5-year estimates. See Humacao Municipio for its cities, ZIP Code areas and county seat.

Sunrise and sunset in Barrio Río Abajo

Longest day
13 hours 13 minutes around June 21
Shortest day
11 hours 3 minutes around December 21
Earliest sunrise
5:46 AM around June 5
Latest sunrise
6:57 AM around January 19
Earliest sunset
5:45 PM around November 24
Latest sunset
7:03 PM around July 6

There is no daylight saving time here: clocks stay on Atlantic Standard Time all year, so sunrise and sunset never jump an hour.

Sunrise and sunset on the 15th of each month
DaySunriseSunsetDaylight
Jan 156:57 AM6:07 PM11 h 10 min
Feb 156:50 AM6:24 PM11 h 34 min
Mar 156:31 AM6:32 PM12 h 1 min
Apr 156:06 AM6:39 PM12 h 33 min
May 155:50 AM6:49 PM12 h 59 min
Jun 155:47 AM7:00 PM13 h 13 min
Jul 155:55 AM7:02 PM13 h 7 min
Aug 156:05 AM6:49 PM12 h 44 min
Sep 156:11 AM6:25 PM12 h 14 min
Oct 156:16 AM6:00 PM11 h 44 min
Nov 156:29 AM5:46 PM11 h 17 min
Dec 156:46 AM5:49 PM11 h 3 min

Approximate times for a flat horizon at the central point; the days move by a day or so from year to year. Hills and weather can change what you see.

Before using this answer on a form

A barrio line is not always the line on your mail: a mailing address can name another town or post office, and school districts, ZIP Codes and tax districts follow their own lines. For taxes, voting or permits, check the full address with Humacao Municipio or the local office.

Find the township or town where you are now or find your county.

See this area on Census.gov ↗