Seco Mines Population

2011–2026

1,137

2026 projection

51.8% since 2020 (increase)

02004006008001K1.2K1.4K20122014201620182020202220242026

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 Seco Mines. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,137+363.27%
20251,101+723.44%
20231,029-24519.23%
20221,274+21019.74%
20211,064+31542.06%
2020749+20437.43%
2019545+8618.74%
2018459+6917.69%
2017390-419.51%
2016431-469.64%

Showing 10 of 15 years.

Seco Mines Demographics

51.5median age

Median age

Female76.1 yrs
Male22.3 yrs

Adults

585
156 seniors · 27%429 other adults

Sex

Female 31.2% · 201Male 68.8% · 443

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 6 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

Seco Mines Marital Status

39% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married39%36%45%
Never married44%64%0%
Divorced0%0%0%
Widowed17%0%55%
Separated0%0%0%

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