San Luis, Colorado Population 2020

654

San Luis is a city located in Colorado. With a 2020 population of 654, it is the 182nd largest city in Colorado and the 12183rd largest city in the United States. San Luis is currently growing at a rate of 0.77% annually and its population has increased by 3.97% since the most recent census, which recorded a population of 629 in 2010. Spanning over 1 miles, San Luis has a population density of 1,154 people per square mile.

The average household income in San Luis is $31,776 with a poverty rate of 35.09%. The median rental costs in recent years comes to $292 per month, and the median house value is $82,100. The median age in San Luis is 47.6 years, 47.3 years for males, and 48.3 years for females. For every 100 females there are 92.0 males.

San Luis Demographics

According to the most recent ACS, the racial composition of San Luis was:

  • White: 88.66%
  • Native American: 7.56%
  • Other race: 2.97%
  • Two or more races: 0.81%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of San Luis, Colorado is 654, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 644.The last official US Census in 2010 recorded the population at 629.

San Luis, Colorado Population 2020

Population by Race

Race Population Percentage
White65788.66%
American Indian and Alaska Native567.56%
Some Other Race222.97%
Two or More Races60.81%

San Luis Population Pyramid 2020

San Luis Median Age

47.6


Total

47.3


Male

48.3


Female

San Luis Adults

There are 603 adults, (237 of whom are seniors) in San Luis.

San Luis Age Dependency

102.5

Age Dependency Ratio

64.8

Old Age Dependency Ratio

37.7

Child Dependency Ratio

San Luis Sex Ratio

Female

386

52.09%

Male

355

47.91%

San Luis Households and Families

San Luis Renter vs Owner Occupied by Household Type

San Luis Household Types

Type Owner Renter
Married73.3%26.7%
Male65.7%34.3%
All54.8%45.2%
Female51.2%48.8%
Non Family43.6%56.4%

54.8%

Rate of Home Ownership

Type Count Average Size Owned
All3562.0854.8
Non Family1491.0943.6
Female863.1451.2
Married862.4173.3
Male352.8965.7

2.72

Average Family Size

2.08

Average Household Size

0%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

San Luis Education

Education Attained Count Percentage
Less Than 9th Grade7113.20%
9th to 12th Grade5910.97%
High School Graduate12423.05%
Some College18935.13%
Associates Degree91.67%
Bachelors Degree539.85%
Graduate Degree336.13%

San Luis Educational Attainment by Race

Name Total High School Bachelors
Hispanic51439075
Native American393923
White241811
Other Race2218
Multiple Races66

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among native american people with a rate of 58.97%.

Name Average Male Female
Overall$17,188$26,181$11,708
Less Than High School$$$
High School Grad$30,441$31,397$
Some College$$$11,184
Bachelors Degree$16,563$20,536$
Graduate Degree$$$

$17,188

Average Earnings

$26,181

Average Male

$11,708

Average Female

San Luis Language

San Luis Language by Age

San Luis Language

35.53% of San Luis residents speak only English, while 64.47% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 64.47% of the population.

San Luis Poverty

San Luis Poverty by Race

Name Total In Poverty Poverty Rate
Hispanic68725436.97%
Other221254.55%
White54611.11%

35.09%

Overall Poverty Rate

29.30%

Male Poverty Rate

40.41%

Female Poverty Rate

Poverty in San Luis

The race most likely to be in poverty in San Luis is Other, with 54.55% below the poverty level.

The race least likely to be in poverty in San Luis is White, with 11.11% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 44.52%, and for those that did not work, the poverty rate was 41.64%.

Name Poverty
Some College40.40%
High School38.71%
Less Than High School36.15%
Bachelors or Greater13.95%
Name Poverty
Female Employed36.24%
Male Employed8.66%
Female Unemployed0.00%
Male Unemployed0.00%

San Luis Income

San Luis Income by Household Type

Name Median Mean
Households$25,882$31,776
Families$30,216$38,900
Married Families$55,167-
Non Families$12,596$20,262

San Luis Marital Status

San Luis Marital Status

Marriage Rates

33.9%

Overall Marriage Rate

40.7%

Male Marriage Rate

28.2%

Female Marriage Rate

San Luis Married by Age and Sex

San Luis Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.

San Luis Marital Status by Race

San Luis Veterans

18

Number of Veterans

18

Male Veterans

Female Veterans

War Veterans
Korea11
World War II
Vietnam
First Gulf War
Second Gulf War

$San Luis Veterans by Education

38.89%

Veteran Poverty Rate

100.00%

Veteran Disability Rate

San Luis Employment Status

47.2%

Labor Force Participation

45%

Employment Rate

4.8%

Unemployment Rate

San Luis Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

89.47%

Born in Colorado

98.65%

Native Born

1.35%

Foreign Born

0.94%

Non Citizen

Place of Birth

98.65% of San Luis residents were born in the United States, with 89.47% having been born in Colorado. 0.94% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
202065450.77%
201964950.78%
201864491.42%
201763550.79%
2016630132.11%
2015617-4-0.64%
2014621-4-0.64%
2013625-11-1.73%
2012636-6-0.93%
2011642121.90%
20106300.00%