City in Clatsop County, Oregon · 4 sq mi · 1,749 people per sq mi
7,081 people live in Seaside. The typical household earns $47,361, and the median resident is 51.2 years old.
2026 projection
From 7,115 in 2020
Poverty rate 17.56%
Men 47.2 · Women 53.4
1880–2026
7,081
2026 projection
0.5% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
1880–2026
7,081
2026 projection
0.5% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 7,081 | -11 | 0.16% |
|---|---|---|---|
| 2025 | 7,092 | -40 | 0.56% |
| 2024 | 7,132 | -27 | 0.38% |
| 2023 | 7,159 | -84 | 1.16% |
| 2022 | 7,243 | -62 | 0.85% |
| 2021 | 7,305 | +190 | 2.67% |
| 2020 | 7,115 | +50 | 0.71% |
| 2019 | 7,065 | +80 | 1.15% |
| 2018 | 6,985 | +130 | 1.90% |
| 2017 | 6,855 | +16 | 0.23% |
Showing 10 of 30 years.
The 2020 row compares the April 1 Census count with the July 1, 2019 estimate (about nine months). Its Growth and Annual change therefore do not represent a full year.
Seaside has a population change lower than Clatsop County, Oregon, and the U.S.
Change from July 1, 2020 to July 1, 2025 population estimates—not annualized growth or site projections.
Source: U.S. Census Bureau. U.S. totals are summed from the 50 states and D.C.; unavailable comparisons are omitted.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 72 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
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 6 residents
33% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 33% | 34% | 33% |
| Never married | 38% | 44% | 33% |
| Divorced | 20% | 14% | 25% |
| Widowed | 6% | 5% | 8% |
| Separated | 2% | 3% | 2% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
14 sources