Rio Arriba, Arecibo Municipality, PR demographics:
population, income, and more

Total population
7,770
0.7% year-over-year change
Median household income
$24,488/yr
2.8% year-over-year change
Housing units
3,943
5.2% year-over-year change

Rio Arriba population

How many people live in Rio Arriba

Rio Arriba is home to 7,770 residents, according to the most recent Census data. Gender-wise, 47.1% of Rio Arriba locals are male, and 52.9% are female.

Total population
7,770
0.7% year-over-year change
Gender ratio
Male
47.1%
3,657
Female
52.9%
4,113
Value Percent YoY change
Male 3,657 47.1% 0.8%
Female 4,113 52.9% 0.6%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Rio Arriba is 45, with the population distributed as follows: about 12.8% are children under 15, then 12.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 24.6% of the population, while another 26% fall into the 45 to 64 bracket. Finally, around 24% are 65 or older.

Median age
45.1
Age breakdown
Under 15
12.8%
15 to 24
12.5%
25 to 44
24.6%
45 to 64
26%
Over 65
24%
Value Percent YoY change
Under 15 997 12.8% -5.8%
15 to 24 968 12.5% -1.0%
25 to 44 1,914 24.6% 3.6%
45 to 64 2,022 26% 1.7%
Over 65 1,869 24% 1.4%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Households in Rio Arriba

A peek inside Rio Arriba households

Rio Arriba has 3,017 households, with an average of 3 members in each. Of these, 62.8% are families, while the remaining 37.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
3,017
4.2% year-over-year change
Average people per household
3
Non-family households
1,123
Family households
1,894
Value Percent YoY change
Non-family households 1,123 37.2% 5.9%
Family households 1,894 62.8% 3.2%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Rio Arriba

The housing landscape of Rio Arriba

Rio Arriba's housing consists of 3,943 units, with 80.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 7.8% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 0.4% of the housing landscape.

Housing units
3,943
5.2% year-over-year change
Housing types
Value Percent
1 unit, detached 3,160 80.1%
1 unit, attached 307 7.8%
2 units 47 1.2%
3 or 4 units 87 2.2%
5 to 9 units 133 3.4%
10 to 19 units 108 2.7%
20 to 49 units 61 1.6%
50 or more units 22 0.6%
Mobile home 17 0.4%
Boat, RV, van, etc. 2 0%
Homes built since 2020
9
800.0% year-over-year change

The age of buildings in Rio Arriba

In Rio Arriba, the median construction year is 1977. About 1.1% of homes were built before the 1940s, with another 2.3% going up by 1949. Most development happened in the second half of the 20th century. Then, 11.2% of homes were added from 2000 to 2009, 1.3% between 2010 and 2019, and 0.2% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 45 1.1% -28.6%
Built between 1940 and 1949 89 2.3% 11.2%
Built between 1950 and 1959 359 9.1% 10.1%
Built between 1960 and 1969 754 19.1% 13.2%
Built between 1970 and 1979 1,062 26.9% 5.7%
Built between 1980 and 1989 567 14.4% 2.2%
Built between 1990 and 1999 568 14.4% 0.9%
Built between 2000 and 2009 441 11.2% -0.9%
Built between 2010 and 2019 50 1.3% 16.3%
Built in 2020 or later 9 0.2% 800.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Rio Arriba occupancy rates

Out of the 3,017 occupied housing units in Rio Arriba, 64.1% are owner-occupied, while 35.9% are lived in by tenants. Meanwhile, 23.5% of all homes on the local market sit vacant.

Occupied housing units
3,017
4.2% year-over-year change
Occupancy breakdown
Renter occupied
1,082
Owner occupied
1,935
Value Percent YoY
change
Renter occupied 1,082 35.9% -3.7%
Owner occupied 1,935 64.1% 9.3%
Unoccupied housing units
23.5%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Rio Arriba housing costs

Housing costs in Rio Arriba come to a median of $371 per month, while tenants specifically pay a median gross rent of $510.

Median housing costs per month
$371/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Rio Arriba
$510/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Rio Arriba

Rio Arriba education at a glance

About 33.1% of the population in Rio Arriba went to high school, while 17% pursued college studies. Another 12.4% earned an associate degree and 21.1% hold a bachelor’s. Meanwhile, 6.8% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 628 9.7% -1.3%
High school diploma 2,142 33.1% -2.1%
College diploma 1,101 17% 2.3%
Associate degree 802 12.4% 16.4%
Bachelor's degree 1,365 21.1% 0.1%
Graduate degree 439 6.8% 10.3%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Rio Arriba

How much people earn in Rio Arriba

The average annual household income in Rio Arriba was $36,406 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +5.2% change from the previous year. At the same time, the median income stood at $24,488, reflecting a +2.8% shift over the same period.

Average household income in Rio Arriba
$36,406/year
5.2% year-over-year change
Median household income in Rio Arriba
$24,488/year
2.8% year-over-year change

Rio Arriba income by age

In Rio Arriba, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $26,643. Those with someone between 45 and 64 in charge, often well established professionally, earn $30,276 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $19,283, while those led by someone over 65, many of whom may be retired, have about $21,064 in earnings.

Income breakdown by age
Value YoY change
Under 25 $19,283 -1.6%
25 - 44 $26,643 3.7%
45 - 64 $30,276 9.5%
Over 65 $21,064 -1.2%

Employment in Rio Arriba

Workforce and job types in Rio Arriba

75.9% of the working population are employed in professional or administrative positions, while 24.1% are in hands-on or service-based jobs. Also, 11% run their own businesses, 66.7% are employed by private companies, and 20.2% work in the public sector.

Workforce demographics

White collar
1,883
Blue collar
597
Value Percent YoY change
White collar 1,883 75.9% 9.0%
Blue collar 597 24.1% -2.0%
Employer type
Self employees
11%
Private companies
66.7%
Governmental workers
20.2%
Not for profit companies
2.1%
Value Percent YoY change
Self employees 274 11% 7.9%
Private companies 1,654 66.7% 5.4%
Governmental workers 500 20.2% 7.8%
Not for profit companies 52 2.1% 2.0%

Transportation in Rio Arriba

How people get around in Rio Arriba

Commuting methods vary: 97.3% of residents travel by personal vehicle and 2.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 2,174 97.3% 6.6%
Taxicab 2 0.1% 0.0%
Bus or trolleybus 9 0.4% 125.0%
Bicycle 2 0.1% 0.0%
Walk 47 2.1% 23.7%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Rio Arriba by zipcode?

Zipcode Population Number of households Median income Average income
00612 62,908 24,426 $24,488 $36,437

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FAQs about Rio Arriba demographics 

What is the total population of Rio Arriba?

Rio Arriba has a total population of 7,770 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +0.7% compared to a year ago.

What is the gender ratio in Rio Arriba?

The gender ratio in Rio Arriba is as follows:
  • 47.1% males (3,657 residents)
  • 52.9% females (4,113 residents)

What is the median age in Rio Arriba?

The median age in Rio Arriba is 45.1.

What is the age distribution of the population in Rio Arriba?

The age distribution in Rio Arriba is as follows:
  • Under 15: 12.8% (997 residents)
  • Ages 15-24: 12.5% (968 residents)
  • Ages 25-44: 24.6% (1,914 residents)
  • Ages 45-64: 26% (2,022 residents)
  • Over 65: 24% (1,869 residents)

What is the racial and ethnic makeup of Rio Arriba?

The racial and ethnic makeup of Rio Arriba is as follows:
  • White: 13.3% (1,030 residents)
  • Black or African American: 1.5% (117 residents)
  • American Indian and Alaska Native: 0.2% (16 residents)
  • Asian: 0.6% (48 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 59.6% (4,635 residents)
  • Other: 24.8% (1,924 residents)

What percentage of the population in Rio Arriba are U.S.-born citizens?

U.S.-born citizens represent 0% of the population in Rio Arriba.

How many housing units are there in Rio Arriba?

There are 3,943 housing units in Rio Arriba, reflecting a +5.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Rio Arriba and what is the average household size?

Rio Arriba has a total of 3,017 households, with an average of 3 people in each.

What is the median household income in Rio Arriba?

Rio Arriba has a median household income of $24,488, representing a +2.8% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Rio Arriba?

Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 75.9% (1,883 residents)
  • Blue-collar workers: 24.1% (597 residents)

Places of employment:
  • Self-employed: 11% (274 residents)
  • Private companies: 66.7% (1,654 residents)
  • Governmental workers: 20.2% (500 residents)
  • Not-for-profit companies: 2.1% (52 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025