St. Johns Population

2011–2026

624

2026 projection

0.2% since 2020 (decrease)

020040060080020122014201620182020202220242026

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 St. Johns. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026624+101.63%
2025614+181.50%
2023596+11824.69%
2022478-438.25%
2021521-10416.64%
2020625-507.41%
2019675+121.81%
2018663-10914.12%
2017772+466.34%
2016726+9314.69%

Showing 10 of 15 years.

St. Johns Demographics

35.3median age

Median age

Female35.9 yrs
Male32.2 yrs

Adults

445
95 seniors · 21%350 other adults

Sex

Female 41.7% · 263Male 58.3% · 368

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

St. Johns Marital Status

32% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married32%27%40%
Never married56%68%35%
Divorced9%5%16%
Widowed3%0%9%
Separated0%0%0%

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