Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Population over time
San Luis had 32 residents in the 2020 census, down 46% since 2010.
Sandoval County grew from 8,579 residents in 1910 to 148,834 in 2020.
Sandoval County, 1910–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Weather by month
Average highs peak around 89°F in summer, and winter lows average 19°F. About 15.2 inches of rain and melted snow fall in a typical year, with about 23 inches of snow.
Source: NOAA 1991–2020 climate normals, Jemez Springs, NM weather station (16 miles away).
Jobs in Sandoval County
27,552 jobs at 1,928 businesses in Sandoval County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Health care
1 doctors and other health care providers list an office in San Luis.
Nearest hospitals
Lovelace Westside HospitalGeneral hospital · emergency room · CMS rating 4 of 5 · Albuquerque25.3 miles
Lovelace Women's HospitalGeneral hospital · emergency room · CMS rating 4 of 5 · Albuquerque31.5 miles
Los Alamos Medical CenterGeneral hospital · emergency room · Los Alamos33.4 miles
Providers with an office here
Dentists
1
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Places in and around San Luis
Parks (1 nearby)
Vasquez de Coronados Route Historical Marker<0.1 mi
Libraries
Jemez Pueblo Library4.2 mi
Jemez Pueblo Community Library4.3 mi
Counts are within about 2 miles of the center of town.
Public schools here are run by T'siya Day School. Check each district’s attendance zones for a specific address.
Public schools(1)
School
Grades
Students
Type
Distance
T'siya Day SchoolZia Pueblo
K–6
58
Public
5.1 mi
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.