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zipcodes.pro — STATE/PR/COUNTY/RIO-GRANDE

Río Grande Municipio, PR ZIP codes

Río Grande Municipio, PR has 2 ZIP codes, in 2 towns: 00721 and 00745.

Puerto Rico's 78 municipios take the place of counties.

ZIP codes
2
Towns
2
County FIPS
72119
Population
46,051
Median household income
$28,943
Land area
61 sq mi

Río Grande Municipio ZIP codes by town

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Río Grande Municipio ZIP codes

0072100745

The ZIP codes of Río Grande Municipio, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Río Grande Municipio in numbers

About 46,051 people live in Río Grande Municipio, in 17,136 households, the 17th most populous of Puerto Rico's 78 counties. The median household income is $28,943 a year, 10% above the Puerto Rico median of $26,297 (US: $80,734). The median owner-occupied home is valued at $131,600 (about the same as the Puerto Rico median), and median gross rent is $585 a month. The median age is 44.7; 26.7% of adults 25 and over hold a bachelor's degree or higher (29.8% across Puerto Rico); the average commute takes 37 minutes.

Population46,051Río Grande46,051
Households17,136Río Grande17,136
Median age44.7Río Grande44.7Puerto Rico44.8US 38.9
Median household income$28,943Río Grande$28,943Puerto Rico$26,297US $80,734
Median home value$131,600Río Grande$131,600Puerto Rico$131,500US $332,700
Median gross rent$585Río Grande$585Puerto Rico$578US $1,413
Bachelor's degree or higher26.7%Río Grande26.7%Puerto Rico29.8%US 35.7%
Mean commute36.9 minRío Grande36.9 minPuerto Rico28.0 minUS 26.4 min
Population density760 / sq miRío Grande760 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Río Grande Municipio

Largest towns in Río Grande Municipio
TownZIP codesPopulation
Rio Grande 1 12,375
Palmer 1 1,459

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Río Grande Municipio.

Not sure you are in Río Grande Municipio? What county am I in? answers from your location, near a county line included.

Every ZIP code in Río Grande Municipio, with figures

ZIP codes in Río Grande Municipio
ZIP City Type Population Median income Median home
00721 Palmer , PR No street area — — —
00745 Rio Grande , PR Standard 46,739 $29,268 $132,600

Cite this page

zipcodes.pro. “Río Grande Municipio ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/pr/county/rio-grande

Underlying data is public domain or openly licensed — sources, vintages and licences.