Residential delivery area · Puerto Rico
ZIP Code 00637: Sabana Grande, PR
ZIP code 00637 uses the postal name Sabana Grande, Puerto Rico and lies mostly in Sabana Grande Municipio (94% of its land), reaching into San Germán Municipio and Lajas Municipio (Census 2020 ZIP-county file). About 23,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $21,987 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Sabana Grande (6%), Lluveras (2%) and Liborio Negrón Torres (under 1%); 91% is outside any Census place.
- ACS2020-24
- Census2020
- Town
- Sabana Grande · its only residential ZIP
- County
- Sabana Grande Municipio (94%); San Germán Municipio (4%); Lajas Municipio (2%)
- Census places
- Sabana Grande (6%); Lluveras (2%); Liborio Negrón Torres (under 1%)
- Metro area
- Mayagüez, PR
- House district
- PR resident commissioner 119th Congress
- State
- Puerto Rico
- Time zone
- Atlantic
- Land area
- 35.2 sq mi · 651 people per sq mi
Where is ZIP code 00637?
00637 centers on 18.080°, -66.948° and covers 35.2 square miles of land plus 0.0 of water. It borders 5 ZIP codes: 00606, 00683, 00698, 00653, 00667.
The map draws ZIP code areas only. For the streets inside 00637, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 00637 compare with the rest of Sabana Grande Municipio?
| Measure | 00637 | In Sabana Grande Municipio | In PR |
|---|---|---|---|
| People (ACS 2020-2024) | 22,909 | 1st of 3 | 65th of 132 |
| Median household income | $22k | 1st of 3 | 76th of 116 |
| Median home value | $100k | 2nd of 3 | 101st of 121 |
Its median household income is higher than in 1% of U.S. residential ZIP codes, and it is denser than 74% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 00637?
The 2020 Census counted 23,124 people in 00637; the ACS, which samples households over 2020-2024, estimates 22,909. Between the 2010 and 2020 censuses its population fell 8.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 22,909
- 2020 Census count
- 23,124−8.6% since 2010 (25,287)
- Households
- 8,236
- Median age
- 45.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 00637?
Of the 22,909 people the ACS estimates in 00637, 16.5% are under 18 and 25.9% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (99.5%).
- Under 1816.5%
- 18 to 6457.6%
- 65 and older25.9%
- Hispanic or Latino99.5%
- White, not Hispanic0.4%
- Other or two or more0.1%
- Asian, not Hispanic0.0%
- Black, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 00637 earn?
Median household income is $21,987 (ACS 2020-2024), the highest of the 3 ranked ZIP codes in Sabana Grande Municipio. It is not measurably different from 2015-2019 ($21,356 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $21,987
- Income per person
- $15,447
- Below the poverty line
- 44.1%
- Unemployed (of the labor force)
- 11.2%
- Adults 25+ with a bachelor's degree
- 28.4%
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 00637?
- Median home value (owners' estimate)
- $100,200
- Median gross rent
- $465
- Homes owned by their occupants
- 76.2%
- Housing units
- 11,601
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
Which ZIP codes are next to 00637?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 00606 | Maricao | 5,163 | $21k | 5.5 mi |
| 00683 | San German | 29,490 | $19k | 6.2 mi |
| 00698 | Yauco | 32,535 | $24k | 6.4 mi |
| 00653 | Guanica | 8,495 | $17k | 7.0 mi |
| 00667 | Lajas | 22,792 | $20k | 7.8 mi |
| 00647 | Ensenada | 4,369 | $20k | 8.0 mi (near) |
| 00636 | Rosario | 968 | – | 10.4 mi (near) |
| 00631 | Castaner | 1,321 | $19k | 10.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.