Salinas Municipality, PR demographics:
population, income, and more

Total population
25,599
-1.6% year-over-year change
Median household income
$21,426/yr
-3.2% year-over-year change
Housing units
14,122
5.0% year-over-year change

Salinas County population

How many people live in Salinas County

Salinas County is home to 25,599 residents, according to the most recent Census data. Gender-wise, 48.2% of Salinas County locals are male, and 51.8% are female.

Total population
25,599
-1.6% year-over-year change
Gender ratio
Male
48.2%
12,345
Female
51.8%
13,254
Value Percent YoY change
Male 12,345 48.2% -1.7%
Female 13,254 51.8% -1.6%
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 Salinas County is 42, with the population distributed as follows: about 13.5% are children under 15, then 12.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 25.3% of the population, while another 25.8% fall into the 45 to 64 bracket. Finally, around 23% are 65 or older.

Median age
42
Age breakdown
Under 15
13.5%
15 to 24
12.5%
25 to 44
25.3%
45 to 64
25.8%
Over 65
23%
Value Percent YoY change
Under 15 3,445 13.5% -8.1%
15 to 24 3,189 12.5% -5.6%
25 to 44 6,473 25.3% 0.6%
45 to 64 6,608 25.8% -1.2%
Over 65 5,884 23% 1.8%
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 Salinas County

A peek inside Salinas County households

Salinas County has 11,024 households, with an average of 2 members in each. Of these, 63.9% are families, while the remaining 36.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
11,024
6.9% year-over-year change
Average people per household
2
Non-family households
3,982
Family households
7,042
Value Percent YoY change
Non-family households 3,982 36.1% 10.5%
Family households 7,042 63.9% 5.0%
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 Salinas County

The housing landscape of Salinas County

Salinas County's housing consists of 14,122 units, with 87.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 6.8% 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 0.6% of the housing landscape.

Housing units
14,122
5.0% year-over-year change
Housing types
Value Percent
1 unit, detached 12,405 87.8%
1 unit, attached 968 6.8%
2 units 63 0.4%
3 or 4 units 18 0.1%
5 to 9 units 284 2%
10 to 19 units 203 1.4%
20 to 49 units 17 0.1%
50 or more units 76 0.5%
Mobile home 88 0.6%
Homes built since 2020
25
% year-over-year change

The age of buildings in Salinas County

In Salinas County, the median construction year is 1984. About 4.5% of homes were built before the 1940s, with another 4.7% going up by 1949. Most development happened in the second half of the 20th century. Then, 17% of homes were added from 2000 to 2009, 3.2% 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 631 4.5% 9.9%
Built between 1940 and 1949 658 4.7% 1.4%
Built between 1950 and 1959 934 6.6% 15.7%
Built between 1960 and 1969 1,449 10.3% -4.6%
Built between 1970 and 1979 2,740 19.4% 4.0%
Built between 1980 and 1989 2,334 16.5% -2.4%
Built between 1990 and 1999 2,510 17.8% 9.6%
Built between 2000 and 2009 2,396 17% 8.9%
Built between 2010 and 2019 445 3.2% 16.8%
Built in 2020 or later 25 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.

Salinas County occupancy rates

Out of the 11,024 occupied housing units in Salinas County, 77.5% are owner-occupied, while 22.5% are lived in by tenants. Meanwhile, 21.9% of all homes on the local market sit vacant.

Occupied housing units
11,024
6.9% year-over-year change
Occupancy breakdown
Renter occupied
2,481
Owner occupied
8,543
Value Percent YoY
change
Renter occupied 2,481 22.5% 6.5%
Owner occupied 8,543 77.5% 7.0%
Unoccupied housing units
21.9%
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.

Salinas County housing costs

Housing costs in Salinas County come to a median of $268 per month, while tenants specifically pay a median gross rent of $569.

Median housing costs per month
$268/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 Salinas County
$569/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 Salinas County

Salinas County education at a glance

About 47.8% of the population in Salinas County went to high school, while 13.3% pursued college studies. Another 10.2% earned an associate degree and 15.4% hold a bachelor’s. Meanwhile, 3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 2,154 10.2% -17.3%
High school diploma 10,145 47.8% -1.4%
College diploma 2,826 13.3% 13.6%
Associate degree 2,165 10.2% 12.6%
Bachelor's degree 3,275 15.4% 2.2%
Graduate degree 637 3% -10.2%
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 Salinas County

How much people earn in Salinas County

The average annual household income in Salinas County was $30,396 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2.3% change from the previous year. At the same time, the median income stood at $21,426, reflecting a -3.2% shift over the same period.

Average household income in Salinas County
$30,396/year
2.3% year-over-year change
Median household income in Salinas County
$21,426/year
-3.2% year-over-year change

Salinas County income by age

In Salinas County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $26,710. Those with someone between 45 and 64 in charge, often well established professionally, earn $24,576 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $20,122, while those led by someone over 65, many of whom may be retired, have about $18,649 in earnings.

Income breakdown by age
Value YoY change
Under 25 $20,122 N/A
25 - 44 $26,710 0.5%
45 - 64 $24,576 -4.8%
Over 65 $18,649 3.6%

Employment in Salinas County

Workforce and job types in Salinas County

65.6% of the working population are employed in professional or administrative positions, while 34.4% are in hands-on or service-based jobs. Also, 13.8% run their own businesses, 64.8% are employed by private companies, and 19.9% work in the public sector.

Workforce demographics

White collar
5,534
Blue collar
2,901
Value Percent YoY change
White collar 5,534 65.6% 5.1%
Blue collar 2,901 34.4% 0.4%
Employer type
Self employees
13.8%
Private companies
64.8%
Governmental workers
19.9%
Not for profit companies
1.4%
Value Percent YoY change
Self employees 1,168 13.8% 25.6%
Private companies 5,465 64.8% 4.6%
Governmental workers 1,681 19.9% -9.0%
Not for profit companies 121 1.4% -20.9%

Transportation in Salinas County

How people get around in Salinas County

Commuting methods vary: 96.4% of residents travel by personal vehicle and 2.7% 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 7,196 96.4% 1.6%
Bicycle 68 0.9% -15.0%
Walk 201 2.7% 252.6%
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 Salinas County by zipcode?

Zipcode Population Number of households Median income Average income
00704 6,256 2,618 $20,899 $28,023
00751 19,343 8,406 $21,952 $32,769

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FAQs about Salinas County demographics 

What is the total population of Salinas County?

Salinas County has a total population of 25,599 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 -1.6% compared to a year ago.

What is the gender ratio in Salinas County?

The gender ratio in Salinas County is as follows:
  • 48.2% males (12,345 residents)
  • 51.8% females (13,254 residents)

What is the median age in Salinas County?

The median age in Salinas County is 42.

What is the age distribution of the population in Salinas County?

The age distribution in Salinas County is as follows:
  • Under 15: 13.5% (3,445 residents)
  • Ages 15-24: 12.5% (3,189 residents)
  • Ages 25-44: 25.3% (6,473 residents)
  • Ages 45-64: 25.8% (6,608 residents)
  • Over 65: 23% (5,884 residents)

What is the racial and ethnic makeup of Salinas County?

The racial and ethnic makeup of Salinas County is as follows:
  • White: 4.9% (1,251 residents)
  • Black or African American: 4.6% (1,170 residents)
  • American Indian and Alaska Native: 0.2% (40 residents)
  • Asian: 0% ( residents)
  • Native Hawaiian and Other Pacific Islander: 0% ( residents)
  • Two or More Races: 84.4% (21,618 residents)
  • Other: 5.9% (1,520 residents)

What percentage of the population in Salinas County are U.S.-born citizens?

U.S.-born citizens represent 0% of the population in Salinas County.

How many housing units are there in Salinas County?

There are 14,122 housing units in Salinas County, reflecting a +5.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Salinas County and what is the average household size?

Salinas County has a total of 11,024 households, with an average of 2 people in each.

What is the median household income in Salinas County?

Salinas County has a median household income of $21,426, representing a -3.2% shift from the previous year, according to the U.S. Census Bureau.

What is the job market overview for Salinas County?

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

Job types:
  • White-collar workers: 65.6% (5,534 residents)
  • Blue-collar workers: 34.4% (2,901 residents)

Places of employment:
  • Self-employed: 13.8% (1,168 residents)
  • Private companies: 64.8% (5,465 residents)
  • Governmental workers: 19.9% (1,681 residents)
  • Not-for-profit companies: 1.4% (121 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