Santo Domingo, PR demographics:
population, income, and more

Total population
2,173
-3.0% year-over-year change
Median household income
$19,457/yr
-1.8% year-over-year change
Housing units
1,046
-3.1% year-over-year change

Santo Domingo population

How many people live in Santo Domingo

Santo Domingo is home to 2,173 residents, according to the most recent Census data. Gender-wise, 59.1% of Santo Domingo locals are male, and 40.9% are female.

Total population
2,173
-3.0% year-over-year change
Gender ratio
Male
59.1%
1,284
Female
40.9%
889
Value Percent YoY change
Male 1,284 59.1% -7.3%
Female 889 40.9% 4.1%
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 Santo Domingo is 47, with the population distributed as follows: about 11.7% are children under 15, then 10.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 26% of the population, while another 29.5% fall into the 45 to 64 bracket. Finally, around 22.4% are 65 or older.

Median age
47.2
Age breakdown
Under 15
11.7%
15 to 24
10.3%
25 to 44
26%
45 to 64
29.5%
Over 65
22.4%
Value Percent YoY change
Under 15 255 11.7% 20.3%
15 to 24 224 10.3% -13.5%
25 to 44 566 26% -0.2%
45 to 64 642 29.5% -17.5%
Over 65 486 22.4% 14.9%
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 Santo Domingo

A peek inside Santo Domingo households

Santo Domingo has 866 households, with an average of 3 members in each. Of these, 62% are families, while the remaining 38% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
866
-7.0% year-over-year change
Average people per household
3
Non-family households
329
Family households
537
Value Percent YoY change
Non-family households 329 38% -12.0%
Family households 537 62% -3.6%
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 Santo Domingo

The housing landscape of Santo Domingo

Santo Domingo's housing consists of 1,046 units, with 87.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 9.7% and offer a more compact, shared living style.

Housing units
1,046
-3.1% year-over-year change
Housing types
Value Percent
1 unit, detached 912 87.2%
1 unit, attached 101 9.7%
3 or 4 units 33 3.2%
Homes built since 2020
0
% year-over-year change

The age of buildings in Santo Domingo

In Santo Domingo, the median construction year is 1986. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built between 1950 and 1959 73 7% 15.9%
Built between 1960 and 1969 115 11% -26.8%
Built between 1970 and 1979 169 16.2% -28.4%
Built between 1980 and 1989 297 28.4% -10.0%
Built between 1990 and 1999 167 16% 59.0%
Built between 2000 and 2009 185 17.7% -1.6%
Built between 2010 and 2019 40 3.8% N/A
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.

Santo Domingo occupancy rates

Out of the 866 occupied housing units in Santo Domingo, 65.1% are owner-occupied, while 34.9% are lived in by tenants. Meanwhile, 17.2% of all homes on the local market sit vacant.

Occupied housing units
866
-7.0% year-over-year change
Occupancy breakdown
Renter occupied
302
Owner occupied
564
Value Percent YoY
change
Renter occupied 302 34.9% -4.4%
Owner occupied 564 65.1% -8.3%
Unoccupied housing units
17.2%
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.

Santo Domingo housing costs

Median housing costs per month
$263/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.

Education in Santo Domingo

Santo Domingo education at a glance

About 54.1% of the population in Santo Domingo went to high school, while 5.3% pursued college studies. Another 5.2% earned an associate degree and 8.5% hold a bachelor’s. Meanwhile, 3.1% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 428 23.7% 10.0%
High school diploma 975 54.1% -7.8%
College diploma 96 5.3% -43.2%
Associate degree 94 5.2% -24.8%
Bachelor's degree 154 8.5% 65.6%
Graduate degree 56 3.1% 1.8%
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 Santo Domingo

How much people earn in Santo Domingo

The average annual household income in Santo Domingo was $22,167 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -8.5% change from the previous year. At the same time, the median income stood at $19,457, reflecting a -1.8% shift over the same period.

Average household income in Santo Domingo
$22,167/year
-8.5% year-over-year change
Median household income in Santo Domingo
$19,457/year
-1.8% year-over-year change

Santo Domingo income by age

In Santo Domingo, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $23,675. Those with someone between 45 and 64 in charge, often well established professionally, earn $22,922 overall.

Income breakdown by age
Value YoY change
25 - 44 $23,675 4.7%
45 - 64 $22,922 0.6%
Over 65 $11,218 20.4%

Average renter income in Santo Domingo

To get a better sense of what renters earn on average in Santo Domingo, their median household income was $21,792 according to 2022 Census data.

Renter median household income
$21,792
Rent-to-income ratio
0%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Santo Domingo

Workforce and job types in Santo Domingo

The job market in Santo Domingo is powered by 575 working residents, spread across a range of industries and roles. 59.5% of the working population are employed in professional or administrative positions, while 40.5% are in hands-on or service-based jobs. Also, 17.4% run their own businesses, 78.3% are employed by private companies, and 4.4% work in the public sector.

Workforce demographics

Working population
575
-6.5% year-over-year change
White collar
342
Blue collar
233
Value Percent YoY change
White collar 342 59.5% -0.9%
Blue collar 233 40.5% -13.7%
Employer type
Self employees
17.4%
Private companies
78.3%
Governmental workers
4.4%
Not for profit companies
0%
Value Percent YoY change
Self employees 100 17.4% 21.9%
Private companies 450 78.3% -10.0%
Governmental workers 25 4.4% -24.2%

Transportation in Santo Domingo

How people get around in Santo Domingo

Means of transportation
Value Percent YoY change
Car 510 94.1% -8.9%
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 Santo Domingo by zipcode?

Zipcode Population Number of households Median income Average income
00624 21,148 7,456 $22,979 $30,644

Explore more communities

FAQs about Santo Domingo demographics 

What is the total population of Santo Domingo?

Santo Domingo has a total population of 2,173 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 -3.0% compared to a year ago.

What is the gender ratio in Santo Domingo?

The gender ratio in Santo Domingo is as follows:
  • 59.1% males (1,284 residents)
  • 40.9% females (889 residents)

What is the median age in Santo Domingo?

The median age in Santo Domingo is 47.2.

What is the age distribution of the population in Santo Domingo?

The age distribution in Santo Domingo is as follows:
  • Under 15: 11.7% (255 residents)
  • Ages 15-24: 10.3% (224 residents)
  • Ages 25-44: 26% (566 residents)
  • Ages 45-64: 29.5% (642 residents)
  • Over 65: 22.4% (486 residents)

What is the racial and ethnic makeup of Santo Domingo?

The racial and ethnic makeup of Santo Domingo is as follows:
  • White: 72.1% (1,567 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (0 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 10.4% (227 residents)
  • Other: 17.4% (379 residents)

What percentage of the population in Santo Domingo are U.S.-born citizens?

U.S.-born citizens represent 0% of the population in Santo Domingo.

How many housing units are there in Santo Domingo?

There are 1,046 housing units in Santo Domingo, reflecting a -3.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Santo Domingo and what is the average household size?

Santo Domingo has a total of 866 households, with an average of 3 people in each.

What is the median household income in Santo Domingo?

Santo Domingo has a median household income of $19,457, representing a -1.8% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Santo Domingo?

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

Job types:
  • White-collar workers: 59.5% (342 residents)
  • Blue-collar workers: 40.5% (233 residents)

Places of employment:
  • Self-employed: 17.4% (100 residents)
  • Private companies: 78.3% (450 residents)
  • Governmental workers: 4.4% (25 residents)
  • Not-for-profit companies: 0% (0 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