San Lorenzo, San Lorenzo Municipality, PR demographics:
population, income, and more

Total population
1,364
-0.2% year-over-year change
Median household income
$22,964/yr
8.4% year-over-year change
Housing units
608
2.9% year-over-year change

San Lorenzo population

How many people live in San Lorenzo

San Lorenzo is home to 1,364 residents, according to the most recent Census data. Gender-wise, 48% of San Lorenzo locals are male, and 52% are female.

Total population
1,364
-0.2% year-over-year change
Gender ratio
Male
48%
654
Female
52%
709
Value Percent YoY change
Male 654 48% -1.8%
Female 709 52% 1.1%
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 San Lorenzo is 45, with the population distributed as follows: about 12.5% are children under 15, then 12% are in the 15 to 24 age group. Adults between 25 and 44 make up 26% of the population, while another 27.8% fall into the 45 to 64 bracket. Finally, around 21.7% are 65 or older.

Median age
44.6
Age breakdown
Under 15
12.5%
15 to 24
12%
25 to 44
26%
45 to 64
27.8%
Over 65
21.7%
Value Percent YoY change
Under 15 170 12.5% -4.5%
15 to 24 164 12% -1.8%
25 to 44 355 26% 0.6%
45 to 64 379 27.8% -1.0%
Over 65 296 21.7% 3.1%
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 San Lorenzo

A peek inside San Lorenzo households

San Lorenzo has 520 households, with an average of 3 members in each. Of these, 65.2% are families, while the remaining 34.8% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
520
3.2% year-over-year change
Average people per household
3
Non-family households
181
Family households
339
Value Percent YoY change
Non-family households 181 34.8% 1.7%
Family households 339 65.2% 3.7%
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 San Lorenzo

The housing landscape of San Lorenzo

San Lorenzo's housing consists of 608 units, with 78.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 15.5% 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 0.2% of the housing landscape.

Housing units
608
2.9% year-over-year change
Housing types
Value Percent
1 unit, detached 479 78.8%
1 unit, attached 94 15.5%
2 units 4 0.7%
3 or 4 units 16 2.6%
5 to 9 units 11 1.8%
10 to 19 units 3 0.5%
Mobile home 1 0.2%
Homes built since 2020
1
% year-over-year change

The age of buildings in San Lorenzo

In San Lorenzo, the median construction year is 1985. About 1.3% of homes were built before the 1940s, with another 1% going up by 1949. Most development happened in the second half of the 20th century. Then, 16.6% of homes were added from 2000 to 2009, 3.4% 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 8 1.3% 0.0%
Built between 1940 and 1949 6 1% 50.0%
Built between 1950 and 1959 34 5.6% 13.3%
Built between 1960 and 1969 53 8.7% -7.0%
Built between 1970 and 1979 137 22.5% 11.4%
Built between 1980 and 1989 125 20.6% -4.6%
Built between 1990 and 1999 122 20.1% 8.9%
Built between 2000 and 2009 101 16.6% -2.9%
Built between 2010 and 2019 21 3.4% 0.0%
Built in 2020 or later 1 0.2% 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.

San Lorenzo occupancy rates

Out of the 520 occupied housing units in San Lorenzo, 71.5% are owner-occupied, while 28.5% are lived in by tenants. Meanwhile, 14.5% of all homes on the local market sit vacant.

Occupied housing units
520
3.2% year-over-year change
Occupancy breakdown
Renter occupied
148
Owner occupied
372
Value Percent YoY
change
Renter occupied 148 28.5% 10.4%
Owner occupied 372 71.5% 0.5%
Unoccupied housing units
14.5%
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.

San Lorenzo housing costs

Housing costs in San Lorenzo come to a median of $275 per month, while tenants specifically pay a median gross rent of $579.

Median housing costs per month
$275/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 San Lorenzo
$579/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 San Lorenzo

San Lorenzo education at a glance

About 33.8% of the population in San Lorenzo went to high school, while 19.6% pursued college studies. Another 11.9% earned an associate degree and 14.5% 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 155 13.5% -10.4%
High school diploma 387 33.8% -0.8%
College diploma 224 19.6% -1.8%
Associate degree 136 11.9% 2.3%
Bachelor's degree 166 14.5% 12.2%
Graduate degree 78 6.8% 14.7%
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 San Lorenzo

How much people earn in San Lorenzo

The average annual household income in San Lorenzo was $35,111 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +10.1% change from the previous year. At the same time, the median income stood at $22,964, reflecting a +8.4% shift over the same period.

Average household income in San Lorenzo
$35,111/year
10.1% year-over-year change
Median household income in San Lorenzo
$22,964/year
8.4% year-over-year change

San Lorenzo income by age

In San Lorenzo, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $29,297. Those with someone between 45 and 64 in charge, often well established professionally, earn $27,326 overall.

Income breakdown by age
Value YoY change
25 - 44 $29,297 3.5%
45 - 64 $27,326 11.5%
Over 65 $18,636 12.7%

Employment in San Lorenzo

Workforce and job types in San Lorenzo

70.3% of the working population are employed in professional or administrative positions, while 29.7% are in hands-on or service-based jobs. Also, 13.9% run their own businesses, 65.3% are employed by private companies, and 19.3% work in the public sector.

Workforce demographics

White collar
338
Blue collar
143
Value Percent YoY change
White collar 338 70.3% 8.0%
Blue collar 143 29.7% 4.4%
Employer type
Self employees
13.9%
Private companies
65.3%
Governmental workers
19.3%
Not for profit companies
1.5%
Value Percent YoY change
Self employees 67 13.9% 17.5%
Private companies 314 65.3% 4.3%
Governmental workers 93 19.3% 9.4%
Not for profit companies 7 1.5% 0.0%

Transportation in San Lorenzo

How people get around in San Lorenzo

Commuting methods vary: 91% of residents travel by personal vehicle and 8.4% 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 414 91% 4.3%
Bus or trolleybus 2 0.4% 0.0%
Bicycle 1 0.2% N/A
Walk 38 8.4% 22.6%
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 San Lorenzo by zipcode?

Zipcode Population Number of households Median income Average income
00754 36,728 14,006 $22,964 $35,126

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FAQs about San Lorenzo demographics 

What is the total population of San Lorenzo?

San Lorenzo has a total population of 1,364 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 -0.2% compared to a year ago.

What is the gender ratio in San Lorenzo?

The gender ratio in San Lorenzo is as follows:
  • 48% males (654 residents)
  • 52% females (709 residents)

What is the median age in San Lorenzo?

The median age in San Lorenzo is 44.6.

What is the age distribution of the population in San Lorenzo?

The age distribution in San Lorenzo is as follows:
  • Under 15: 12.5% (170 residents)
  • Ages 15-24: 12% (164 residents)
  • Ages 25-44: 26% (355 residents)
  • Ages 45-64: 27.8% (379 residents)
  • Over 65: 21.7% (296 residents)

What is the racial and ethnic makeup of San Lorenzo?

The racial and ethnic makeup of San Lorenzo is as follows:
  • White: 5.5% (75 residents)
  • Black or African American: 1.8% (24 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0.2% (3 residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 5.5% (75 residents)
  • Other: 87% (1,186 residents)

What percentage of the population in San Lorenzo are U.S.-born citizens?

U.S.-born citizens represent 0% of the population in San Lorenzo.

How many housing units are there in San Lorenzo?

There are 608 housing units in San Lorenzo, reflecting a +2.9% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in San Lorenzo and what is the average household size?

San Lorenzo has a total of 520 households, with an average of 3 people in each.

What is the median household income in San Lorenzo?

San Lorenzo has a median household income of $22,964, representing a +8.4% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for San Lorenzo?

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

Job types:
  • White-collar workers: 70.3% (338 residents)
  • Blue-collar workers: 29.7% (143 residents)

Places of employment:
  • Self-employed: 13.9% (67 residents)
  • Private companies: 65.3% (314 residents)
  • Governmental workers: 19.3% (93 residents)
  • Not-for-profit companies: 1.5% (7 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