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ZIP Code 00631 — undefined, PR Demographics & Data

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Low Income AreaLow Snow Area

Map, Quick Facts & Location

Quick Facts

Local time
Population
1,357
Median Income
$18,295
-76% vs US avg
Home Value
$102,900
-70% vs US avg
Median Rent
$236
-80% vs US avg
Median Age
47.3 yrs
+22% vs US avg
City
N/A
Area Code
Congress
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Location
Coordinates
18.1906, -66.8320
Elevation
1,830 ft
Land Area
4.0 sq mi
Water Area
0.3 sq mi (6% water)

At a glance

Population
1,357
Density
N/A
Median income
$18,295
-76% vs US avg
Home value
$102,900
-70% vs US avg
Median rent
$236
-80% vs US avg
Timezone

Overview of ZIP Code 00631

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Sunrise, sunset & moon

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What to know about ZIP 00631

ZIP code 00631 covers PR in Adjuntas Municipio with a population of about 1,357.

At a glance, the area shows median age of 47.3 versus a U.S. median of about 38.9.

It sits in telephone area codes 787, 939; U.S. House district PR-98.

Income and economy in PR

Median household income in ZIP 00631 is about $18,295 — about 76% below the U.S. median ($75,149).

On socioeconomic markers, US5 shows a poverty rate of 55.2%; unemployment rate near 21.8%; 31.8% of adults with a bachelor’s degree or higher (about 1.9 points below the national share (33.7%)).

Labor and commute patterns include leading industry context around Education, Healthcare, and Construction; a mean commute of about 180.0 minutes (U.S. average near 26.8).

Housing and affordability in ZIP 00631

Median home value is about $102,900 — about 70% below the U.S. median home value ($348,079).

Housing tenure and rents show median gross rent around $236 (about 80% below the U.S. median rent ($1,163)), and owner-occupancy near 61.8% (about 3.6 points below the national owner-occupancy rate (65.4%)).

To comfortably buy a median-priced home in ZIP 00631 in PR, a household would need roughly $28,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $661. That is about 53% above the local median household income ($18,295), so the median earner would likely stretch or need a larger down payment. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.

Climate risk and migration signals

Climate normals for PR show little to no average snow and around 80.2 inches of annual precipitation.

Nearby (from this ZIP)

Airport ARE (20.7 miles (33.3 km)) · University of Puerto Rico-Utuado (8.5 miles (13.7 km)) · San Juan National Historic Site (50.6 miles (81.4 km)) · VA: Utuado VA Rural Outpatient Clinic (10.1 miles (16.2 km))

Full lists and map pins are in the Infrastructure section below.