PlainZIP

Las Marias, PR · standard

ZIP Code 00670

Las Marías County, Puerto Rico - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

9,807
83/sq mi
$16,367
Median income
$86,600
Median home value
14.5%
Bachelor's or higher

The verdict

Las Marias pairs one of the lowest household incomes in the country with among the most affordable home values nationally, in a rural, homeowner-dominated area.

0th pct
household income, US ZIPs
6th pct
home value, US ZIPs
83
people per sq mi
73%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 00670 against every reporting US ZIP.

ZIP code 00670 is a mid-sized community (a standard USPS delivery area) in Las Marias, Las Marías County, Puerto Rico, home to 9,807 residents across 118.0 square miles, a density of 83 people per square mile, in the Puerto Rico time zone.

ZIP 00670 sits on the lower end of the income spectrum: median household income is $16,367 (37% below the Puerto Rico average), while per-capita income is $10,577. The poverty rate stands at 57.7% and the unemployment rate at 5.3%. On housing, the median home value is $86,600 (37% below the state average) with median rent at $416 per month, and 72.9% of occupied units are owner-occupied.

Formal educational attainment runs low here: just 14.5% of adults hold a bachelor's degree or higher, the median age is 44.9, and the average commute is -. To put 00670 in local context, 7 ZIP codes within roughly 10 miles appear further down this page, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 00670, Las Marias, PR · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

9,807

Population

118.0

Area (sq mi)

83

People / sq mi

Puerto Rico

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 00670?

44.9

Median Age

49.5%

Male

50.5%

Female

1.1%

Foreign-Born

White 65.4%
African American 2.9%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 6.8%
Hispanic or Latino 99.5%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$16,367

Median Household Income

-37% vs state

$10,577

Per Capita Income

57.7%

Poverty Rate

5.3%

Unemployment Rate

How ZIP 00670 ranks nationally

Las Marias, PR household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$16,367 0th percentile higher than 0% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). This entry sits in this band. $20,000–$40,000: 1,573 US ZIPs (5%). Above this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Above this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Above this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 51.9%
Bachelor's Degree or Higher 14.5%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

4,095

Total Housing Units

3,034

Occupied Units

1,061

Vacant Units

2.78

Avg Household Size

Occupancy Type

Owner 72.9%
Renter 27.1%

$86,600

Median Home Value

-37% vs state

$416

Median Rent

1982

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Nearby ZIP Codes

Want a side-by-side? Compare 00670 vs 00685 →

ZIP 00670 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 00670 ranks #7 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 00670 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 00670 ranks #8 of 8 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
00685 San Sebastian, PR 42,831 6.9 mi
00606 Maricao, PR 6,615 5.9 mi
00669 Lares, PR 29,744 8.1 mi
00683 San German, PR 33,772 9.4 mi
00610 Anasco, PR 29,016 9.5 mi
00660 Hormigueros, PR 17,250 10.9 mi
00676 Moca, PR 40,316 11.4 mi

Related Areas

Las Marías County Las Marias, PR Puerto Rico

Frequently Asked Questions

What county is ZIP code 00670 in? ▼
ZIP code 00670 (Las Marias) is located in Las Marías Municipio, Puerto Rico. Las Marías Municipio contains multiple ZIP codes, see the full list at /counties/las-maras-pr.
What is the population of ZIP code 00670? ▼
ZIP code 00670 in Las Marias, PR has a population of 9,807 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 00670? ▼
The median household income in ZIP 00670 is $16,367, which is 79% below the national average of $76,288.
What is the average home value in ZIP 00670? ▼
The median home value in ZIP 00670 is $86,600, which is 69% below the national average of $278,155.
What is the demographic makeup of ZIP 00670? ▼
The largest racial group in ZIP 00670 is White at 65.4%. Hispanic or Latino residents make up 99.5% of the population.
What is the education level in ZIP code 00670? ▼
In ZIP code 00670, 51.9% of residents aged 25+ have a high school diploma or higher, and 14.5% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 00670? ▼
In ZIP code 00670, approximately 72.9% of occupied housing units are owner-occupied and 27.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 00670? ▼
The poverty rate in ZIP code 00670 is 57.7% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.