Oceanside Population

2011–2026

437

2026 projection

6% since 2020 (decrease)

010020030040050060020122014201620182020202220242026

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 Oceanside. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026437+40.92%
2025433+101.18%
2023423-4910.38%
2022472-5710.78%
2021529+6413.76%
2020465-8114.84%
2019546+19455.11%
2018352+226.67%
2017330+134.10%
2016317-216.21%

Showing 10 of 15 years.

Oceanside Demographics

65.1median age

Median age

Female65.2 yrs
Male64.9 yrs

Adults

402
219 seniors · 54%183 other adults

Sex

Female 39.5% · 170Male 60.5% · 260

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 4 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

Oceanside Marital Status

68% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married68%68%69%
Never married3%5%0%
Divorced13%12%15%
Widowed16%16%16%
Separated0%0%0%

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