San Luis, CO demographics:
population, income, and more

Total population
560
-3.8% year-over-year change
Median household income
$26,708/yr
-12.4% year-over-year change
Housing units
355
1.4% year-over-year change

San Luis population

How many people live in San Luis

San Luis is home to 560 residents, according to the most recent Census data. Gender-wise, 48.4% of San Luis locals are male, and 51.6% are female.

Total population
560
-3.8% year-over-year change
Gender ratio
Male
48.4%
271
Female
51.6%
289
Value Percent YoY change
Male 271 48.4% -5.6%
Female 289 51.6% -2.0%
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 Luis is 44, with the population distributed as follows: about 11.2% are children under 15, then 16.1% are in the 15 to 24 age group. Adults between 25 and 44 make up 23% of the population, while another 37.5% fall into the 45 to 64 bracket. Finally, around 12.1% are 65 or older.

Median age
43.9
Age breakdown
Under 15
11.2%
15 to 24
16.1%
25 to 44
23%
45 to 64
37.5%
Over 65
12.1%
Value Percent YoY change
Under 15 63 11.2% -45.2%
15 to 24 90 16.1% 25.0%
25 to 44 129 23% -16.2%
45 to 64 210 37.5% 30.4%
Over 65 68 12.1% -15.0%
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.

Racial makeup

In San Luis, 93.6% of the population are US-born citizens, while 0.7% have gained naturalized citizenship. At the same time, 5.7% of residents are non-citizens. As for race, 18.9% of locals are Caucasian, 1.6% are African American and 3.9% have Asian roots. There’s also a share of 49.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
93.6%
Non-U.S.-born citizens
0.7%
Non-citizens
5.7%
Value Percent YoY change
U.S.-born citizens 524 93.6% -3.1%
Non-U.S.-born citizens 4 0.7% N/A
Non-citizens 32 5.7% -21.9%
Racial breakdown
White
18.9%
Black or African American
1.6%
American Indian and Alaska Native
6.6%
Asian
3.9%
Native Hawaiian and other Pacific Islander
0%
Two or more races
49.6%
Other
19.3%
Value Percent
White 106 18.9%
Black or African American 9 1.6%
American Indian and Alaska Native 37 6.6%
Asian 22 3.9%
Two or more races 278 49.6%
Other 108 19.3%

Households in San Luis

A peek inside San Luis households

San Luis has 252 households, with an average of 2 members in each. Of these, 71.8% are families, while the remaining 28.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
252
4.6% year-over-year change
Average people per household
2
Non-family households
71
Family households
181
Value Percent YoY change
Non-family households 71 28.2% -6.6%
Family households 181 71.8% 9.7%
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 Luis

The housing landscape of San Luis

San Luis's housing consists of 355 units, with 78.6% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 2.8% 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 7.6% of the housing landscape.

Housing units
355
1.4% year-over-year change
Housing types
Value Percent
1 unit, detached 279 78.6%
1 unit, attached 10 2.8%
2 units 12 3.4%
5 to 9 units 23 6.5%
10 to 19 units 2 0.6%
50 or more units 2 0.6%
Mobile home 27 7.6%
Homes built since 2020
0
% year-over-year change

The age of buildings in San Luis

In San Luis, the median construction year is 1953. About 24.2% of homes were built before the 1940s, with another 22.2% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 86 24.2% 2.4%
Built between 1940 and 1949 79 22.2% 41.1%
Built between 1950 and 1959 39 11% 95.0%
Built between 1960 and 1969 55 15.5% 61.8%
Built between 1970 and 1979 17 4.8% -39.3%
Built between 1980 and 1989 45 12.7% -39.2%
Built between 1990 and 1999 27 7.6% -40.0%
Built between 2000 and 2009 7 2% -22.2%
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 Luis occupancy rates

Out of the 252 occupied housing units in San Luis, 57.1% are owner-occupied, while 42.9% are lived in by tenants. Meanwhile, 29% of all homes on the local market sit vacant.

Occupied housing units
252
4.6% year-over-year change
Occupancy breakdown
Renter occupied
108
Owner occupied
144
Value Percent YoY
change
Renter occupied 108 42.9% -12.9%
Owner occupied 144 57.1% 23.1%
Unoccupied housing units
29.0%
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 Luis housing costs

Housing costs in San Luis come to a median of $539 per month, while tenants specifically pay a median gross rent of $925.

Median housing costs per month
$539/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 Luis
$925/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 Luis

San Luis education at a glance

About 42% of the population in San Luis went to high school, while 35.1% pursued college studies. Another 7.8% earned an associate degree and 9.6% hold a bachelor’s. Meanwhile, 0.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 24 5.2% 166.7%
High school diploma 193 42% -11.9%
College diploma 161 35.1% 2.5%
Associate degree 36 7.8% 20.0%
Bachelor's degree 44 9.6% 41.9%
Graduate degree 1 0.2% 0.0%
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 Luis

How much people earn in San Luis

The average annual household income in San Luis was $44,013 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +2% change from the previous year. At the same time, the median income stood at $26,708, reflecting a -12.4% shift over the same period.

Average household income in San Luis
$44,013/year
2.0% year-over-year change
Median household income in San Luis
$26,708/year
-12.4% year-over-year change

San Luis income by age

Those with someone between 45 and 64 in charge, often well established professionally, earn $27,271 overall. Overall, 78.4% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
45 - 64 $27,271 -49.8%
Over 65 $22,000 -0.4%
Above poverty level
422
Below poverty level
116
Value Percent YoY
change
Above poverty level 422 78.4% 19.9%
Below poverty level 116 21.6% -44.8%

Average renter income in San Luis

To get a better sense of what renters earn on average in San Luis, their median household income was $19,412 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 57.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$19,412
Rent-to-income ratio
57.2%
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 San Luis

Workforce and job types in San Luis

The job market in San Luis is powered by 288 working residents, spread across a range of industries and roles. 74% of the working population are employed in professional or administrative positions, while 26% are in hands-on or service-based jobs. Also, 14.2% run their own businesses, 51.7% are employed by private companies, and 33% work in the public sector.

Workforce demographics

Working population
288
28.0% year-over-year change
White collar
213
Blue collar
75
Value Percent YoY change
White collar 213 74% 29.9%
Blue collar 75 26% 22.9%
Employer type
Self employees
14.2%
Private companies
51.7%
Governmental workers
33%
Not for profit companies
1%
Value Percent YoY change
Self employees 41 14.2% 241.7%
Private companies 149 51.7% 28.4%
Governmental workers 95 33% 0.0%
Not for profit companies 3 1% 50.0%
Unemployment rate
6.5%
100.0% year-over-year change

Available workforce

The unemployment rate in San Luis stands at 6.5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in San Luis

How people get around in San Luis

In San Luis, the average commute time is 13 minutes. Commuting methods vary: 69% of residents travel by personal vehicle and 25.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Commute time
13 min
Means of transportation
Value Percent YoY change
Car 189 69% 15.2%
Walk 71 25.9% 173.1%
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 Luis by zipcode?

Zipcode Population Number of households Median income Average income
81152 1,244 552 $31,875 $49,376

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FAQs about San Luis demographics 

What is the total population of San Luis?

San Luis has a total population of 560 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 -3.8% compared to a year ago.

What is the gender ratio in San Luis?

The gender ratio in San Luis is as follows:
  • 48.4% males (271 residents)
  • 51.6% females (289 residents)

What is the median age in San Luis?

The median age in San Luis is 43.9.

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

The age distribution in San Luis is as follows:
  • Under 15: 11.2% (63 residents)
  • Ages 15-24: 16.1% (90 residents)
  • Ages 25-44: 23% (129 residents)
  • Ages 45-64: 37.5% (210 residents)
  • Over 65: 12.1% (68 residents)

What is the racial and ethnic makeup of San Luis?

The racial and ethnic makeup of San Luis is as follows:
  • White: 18.9% (106 residents)
  • Black or African American: 1.6% (9 residents)
  • American Indian and Alaska Native: 6.6% (37 residents)
  • Asian: 3.9% (22 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 49.6% (278 residents)
  • Other: 19.3% (108 residents)

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

U.S.-born citizens represent 93.6% of the population in San Luis.

How many housing units are there in San Luis?

There are 355 housing units in San Luis, reflecting a +1.4% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

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

San Luis has a total of 252 households, with an average of 2 people in each.

What is the median household income in San Luis?

San Luis has a median household income of $26,708, representing a -12.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for San Luis?

The employment rate is 93.5% in San Luis, with a workforce of 288 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 74% (213 residents)
  • Blue-collar workers: 26% (75 residents)

Places of employment:
  • Self-employed: 14.2% (41 residents)
  • Private companies: 51.7% (149 residents)
  • Governmental workers: 33% (95 residents)
  • Not-for-profit companies: 1% (3 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