Zip code 00721: Palmer, Puerto Rico
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 00721
00721 is a non-residential zip code for Palmer, Puerto Rico (Río Grande Municipio). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 00721, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Palmer
- State
- Puerto Rico
- County
- Río Grande Municipio
- Center point
- 18.3705° N, 65.7741° W
- Time zone
- Atlantic Standard Time (UTC-4, no daylight saving)
- Zip type
- PO box or unique zip
Zip codes near 00721
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 00745 | Rio Grande, PR | 2.7 mi | $29,268 |
| 00773 | Luquillo, PR | 3.8 mi | $24,225 |
| 00738 | Fajardo, PR | 6.7 mi | $25,531 |
| 00729 | Canovanas, PR | 7.8 mi | $31,239 |
| 00718 | Naguabo, PR | 9.6 mi | $23,487 |
| 00740 | Puerto Real, PR | 9.7 mi | $26,027 |
| 00772 | Loiza, PR | 9.8 mi | $18,945 |
| 00744 | Rio Blanco, PR · PO box | 11 mi | — |
| 00735 | Ceiba, PR | 11 mi | $25,243 |
| 00987 | Carolina, PR | 11 mi | $43,159 |
| 00985 | Carolina, PR | 12 mi | $33,863 |
| 00984 | Carolina, PR · PO box | 12 mi | — |
Questions about 00721
What city is zip code 00721?
00721 is assigned to Palmer, Puerto Rico. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 00721 in?
00721 is in Río Grande Municipio, Puerto Rico.
What time zone is 00721 in?
00721 is in Atlantic Standard Time.
What zip codes are near 00721?
The closest zip codes to 00721 are 00745, 00773, 00738, 00729, 00718.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 00721, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.