San Germán Municipio, Puerto Rico

San Germán Municipio, Puerto Rico, has 30,809 residents (July 2025 estimate). Its county seat is San Germán. It uses Atlantic Time and covers 54.5 sq mi (141 km²) of land. It is a county equivalent (municipio).

San JuanBayamón
San Germán Municipio in Puerto Rico
Hormigueros MunicipioSabana Grande MunicipioSan Germán zona urbana
San Germán Municipio and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
30,809
Land area
54.5 sq mi (141 km²)
County seat or government
San Germán
Time zone
Atlantic TimeUTC-04:00
Median household income
$18,317 ± $1,584
Median home value
$111,400 ± $9,343
Median rent, with utilities
$481 ± $36
Homes lived in by their owners
65% ± 3.7 points
County type
Municipio
Metro or micro area
Mayagüez, PR metro areaCentral municipio
Water area
0.01 sq mi (0.03 km²)
State
Puerto Rico
County code (FIPS)
72125
Coordinates (central point)
18.107800, -67.037263

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in San Germán Municipio

Time zoneLocal time and UTC offsetNext clock change
Atlantic TimeAmerica/Puerto_RicoUTC-04:00. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 0068042,689 people
  2. 0068329,490 people
  3. 0063722,909 people
  4. 0066722,792 people
  5. 00636968 people

5 ZIP Code areas overlap San Germán Municipio. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

Barrios in San Germán Municipio, largest first

  1. Barrio Retiro6,972 people
  2. San Germán Barrio-Pueblo3,142 people
  3. Barrio Minillas2,611 people
  4. Barrio Sabana Grande Abajo2,306 people
  5. Barrio Hoconuco Bajo2,073 people
  6. Barrio Caín Alto2,022 people
  7. Barrio Sabana Eneas1,872 people
  8. Barrio Guamá1,697 people
  9. Barrio Rosario Bajo1,547 people
  10. Barrio Maresúa1,405 people
  11. Barrio Duey Alto1,385 people
  12. Barrio Ancones1,086 people
All 19
  1. Barrio Rosario Peñón832 people
  2. Barrio Duey Bajo724 people
  3. Barrio Caín Bajo710 people
  4. Barrio Cotuí392 people
  5. Barrio Hoconuco Alto253 people
  6. Barrio Rosario Alto252 people
  7. Barrio Tuna24 people

People counts are American Community Survey 2020–2024 5-year estimates. All barrios in Puerto Rico, by county

School districts in San Germán Municipio, largest first

  1. Puerto Rico Department of Education3,234,309 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. San Germán, Puerto Rico (zona urbana)10,747 people
  2. Sabana Eneas, Puerto Rico (comunidad)1,466 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Hormigueros Municipio, Puerto Rico5.5 mi west
  2. Sabana Grande Municipio, Puerto Rico6.1 mi east
  3. Maricao Municipio, Puerto Rico8.1 mi northeast
  4. Lajas Municipio, Puerto Rico8.9 mi south
  5. Cabo Rojo Municipio, Puerto Rico12 mi southwest
  6. Mayagüez Municipio, Puerto Rico56 mi west

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.