Rio Grande, Rio Grande Municipality, PR demographics:
population, income, and more

Total population
1,458
-0.7% year-over-year change
Median household income
$29,268/yr
8.5% year-over-year change
Housing units
737
2.5% year-over-year change

Rio Grande population

How many people live in Rio Grande

Rio Grande is home to 1,458 residents, according to the most recent Census data. Gender-wise, 47.7% of Rio Grande locals are male, and 52.2% are female.

Total population
1,458
-0.7% year-over-year change
Gender ratio
Male
47.7%
696
Female
52.2%
761
Value Percent YoY change
Male 696 47.7% -1.1%
Female 761 52.2% -0.4%
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 Grande is 45, with the population distributed as follows: about 12.1% are children under 15, then 12.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.7% of the population, while another 27.2% fall into the 45 to 64 bracket. Finally, around 22.6% are 65 or older.

Median age
44.8
Age breakdown
Under 15
12.1%
15 to 24
12.5%
25 to 44
25.7%
45 to 64
27.2%
Over 65
22.6%
Value Percent YoY change
Under 15 176 12.1% -4.9%
15 to 24 182 12.5% -3.2%
25 to 44 375 25.7% -0.5%
45 to 64 396 27.2% -0.8%
Over 65 329 22.6% 2.8%
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 Grande

A peek inside Rio Grande households

Rio Grande has 543 households, with an average of 2 members in each. Of these, 67.4% are families, while the remaining 32.6% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
543
4.6% year-over-year change
Average people per household
2
Non-family households
177
Family households
366
Value Percent YoY change
Non-family households 177 32.6% 9.3%
Family households 366 67.4% 2.2%
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 Grande

The housing landscape of Rio Grande

Rio Grande's housing consists of 737 units, with 73.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 13.7% 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 0.1% of the housing landscape.

Housing units
737
2.5% year-over-year change
Housing types
Value Percent
1 unit, detached 539 73.2%
1 unit, attached 101 13.7%
2 units 3 0.4%
3 or 4 units 21 2.8%
5 to 9 units 31 4.2%
10 to 19 units 12 1.6%
20 to 49 units 9 1.2%
50 or more units 19 2.6%
Mobile home 1 0.1%
Homes built since 2020
3
50.0% year-over-year change

The age of buildings in Rio Grande

In Rio Grande, the median construction year is 1984. About 0.3% 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, 17.5% of homes were added from 2000 to 2009, 2.7% between 2010 and 2019, and 0.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2 0.3% -33.3%
Built between 1940 and 1949 17 2.3% 21.4%
Built between 1950 and 1959 37 5% 0.0%
Built between 1960 and 1969 85 11.5% 10.4%
Built between 1970 and 1979 176 23.9% 4.1%
Built between 1980 and 1989 142 19.3% 0.7%
Built between 1990 and 1999 126 17.1% -6.0%
Built between 2000 and 2009 129 17.5% 4.0%
Built between 2010 and 2019 20 2.7% 17.6%
Built in 2020 or later 3 0.4% 50.0%
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 Grande occupancy rates

Out of the 543 occupied housing units in Rio Grande, 71.1% are owner-occupied, while 28.7% are lived in by tenants. Meanwhile, 26.3% of all homes on the local market sit vacant.

Occupied housing units
543
4.6% year-over-year change
Occupancy breakdown
Renter occupied
156
Owner occupied
386
Value Percent YoY
change
Renter occupied 156 28.7% 10.6%
Owner occupied 386 71.1% 2.1%
Unoccupied housing units
26.3%
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 Grande housing costs

Housing costs in Rio Grande come to a median of $455 per month, while tenants specifically pay a median gross rent of $585.

Median housing costs per month
$455/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 Grande
$585/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 Grande

Rio Grande education at a glance

About 35.4% of the population in Rio Grande went to high school, while 14.6% pursued college studies. Another 13.4% earned an associate degree and 18.9% hold a bachelor’s. Meanwhile, 6% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 143 11.6% -2.0%
High school diploma 436 35.4% -3.8%
College diploma 180 14.6% 1.7%
Associate degree 165 13.4% 9.3%
Bachelor's degree 233 18.9% -2.9%
Graduate degree 74 6% 15.6%
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 Grande

How much people earn in Rio Grande

The average annual household income in Rio Grande was $36,097 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +3.2% change from the previous year. At the same time, the median income stood at $29,268, reflecting a +8.5% shift over the same period.

Average household income in Rio Grande
$36,097/year
3.2% year-over-year change
Median household income in Rio Grande
$29,268/year
8.5% year-over-year change

Rio Grande income by age

In Rio Grande, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $36,500. Those with someone between 45 and 64 in charge, often well established professionally, earn $40,430 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $21,719, while those led by someone over 65, many of whom may be retired, have about $20,691 in earnings.

Income breakdown by age
Value YoY change
Under 25 $21,719 5.6%
25 - 44 $36,500 3.6%
45 - 64 $40,430 7.3%
Over 65 $20,691 0.7%

Employment in Rio Grande

Workforce and job types in Rio Grande

78.8% of the working population are employed in professional or administrative positions, while 21.2% are in hands-on or service-based jobs. Also, 17.6% run their own businesses, 59.6% are employed by private companies, and 18.5% work in the public sector.

Workforce demographics

White collar
447
Blue collar
120
Value Percent YoY change
White collar 447 78.8% 3.5%
Blue collar 120 21.2% -4.0%
Employer type
Self employees
17.6%
Private companies
59.6%
Governmental workers
18.5%
Not for profit companies
4.2%
Value Percent YoY change
Self employees 100 17.6% 4.2%
Private companies 338 59.6% 1.5%
Governmental workers 105 18.5% 1.0%
Not for profit companies 24 4.2% 0.0%

Transportation in Rio Grande

How people get around in Rio Grande

Commuting methods vary: 98.3% of residents travel by personal vehicle and 1.5% 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 472 98.3% 4.4%
Bus or trolleybus 1 0.2% 0.0%
Walk 7 1.5% -12.5%
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 Grande by zipcode?

Zipcode Population Number of households Median income Average income
00745 46,739 17,400 $29,268 $38,923

Explore more communities

FAQs about Rio Grande demographics 

What is the total population of Rio Grande?

Rio Grande has a total population of 1,458 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 Grande?

The gender ratio in Rio Grande is as follows:
  • 47.7% males (696 residents)
  • 52.2% females (761 residents)

What is the median age in Rio Grande?

The median age in Rio Grande is 44.8.

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

The age distribution in Rio Grande is as follows:
  • Under 15: 12.1% (176 residents)
  • Ages 15-24: 12.5% (182 residents)
  • Ages 25-44: 25.7% (375 residents)
  • Ages 45-64: 27.2% (396 residents)
  • Over 65: 22.6% (329 residents)

What is the racial and ethnic makeup of Rio Grande?

The racial and ethnic makeup of Rio Grande is as follows:
  • White: 7.2% (105 residents)
  • Black or African American: 11.2% (163 residents)
  • American Indian and Alaska Native: 0.3% (4 residents)
  • Asian: 0.3% (5 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 44.9% (655 residents)
  • Other: 36.1% (526 residents)

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

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

How many housing units are there in Rio Grande?

There are 737 housing units in Rio Grande, reflecting a +2.5% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

Rio Grande has a total of 543 households, with an average of 2 people in each.

What is the median household income in Rio Grande?

Rio Grande has a median household income of $29,268, representing a +8.5% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Rio Grande?

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

Job types:
  • White-collar workers: 78.8% (447 residents)
  • Blue-collar workers: 21.2% (120 residents)

Places of employment:
  • Self-employed: 17.6% (100 residents)
  • Private companies: 59.6% (338 residents)
  • Governmental workers: 18.5% (105 residents)
  • Not-for-profit companies: 4.2% (24 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