What city is ZIP code 00951?

ZIP code 00951 is in Toa Baja, PR (Toa Baja Municipio).

What county is ZIP code 00951 in?

ZIP code 00951 is mostly in Toa Baja Municipio, Puerto Rico.

How many people live in ZIP code 00951?

About 389 people live in the 00951 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 00951

Toa Baja, PR, Toa Baja Municipio

Population

389

Land area

1.1sq mi

People per sq mi

363

City

Toa Baja

ZIP 00951 and nearby ZIP codes

Full map

ZIP 00951 at a glance

ZIP 00951 (Toa Baja) is 62% less dense than Puerto Rico as a whole.

Local data for ZIP 00951

Counts from official public data

Economy and federal money

Businesses, pandemic loans and political donations

Details

PPP loans

$6.4M

59 loans

Campaign donations

$3,408

9% D, 3% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 00951, from FEMA, NOAA and EPA

Full report

Storm events since 1996

240

Countywide, mostly flood

Hazards, floods and storm history Check a flood zone

Frequently asked questions

What city is ZIP code 00951?: ZIP code 00951 is in Toa Baja, PR (Toa Baja Municipio).
What county is ZIP code 00951 in?: ZIP code 00951 is mostly in Toa Baja Municipio, Puerto Rico.
How many people live in ZIP code 00951?: About 389 people live in the 00951 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.