San Isidro Population

2011–2026

188

2026 projection

82.5% since 2020 (increase)

010020030040020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for San Isidro. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026188-42.08%
2025192-61.53%
2023198-5722.35%
2022255+7340.11%
2021182+7976.70%
2020103-3424.82%
2019137-5227.51%
2018189-10736.15%
2017296-5816.38%
2016354+30.85%

Showing 10 of 15 years.

San Isidro Demographics

51.7median age

Median age

Female54.1 yrs
Male51.6 yrs

Adults

181
49 seniors · 27%132 other adults

Sex

Female 57.9% · 124Male 42.1% · 90

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 2 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

San Isidro Marital Status

33% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married33%36%29%
Never married40%64%19%
Divorced1%0%2%
Widowed27%0%50%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201