San Diego, CA
2025 and 2035 projected population
Ever wonder how many people live in San Diego, CA and how fast that number changes?
Aterio data team has developed an AI enhanced model that helps organizations understand the forecasted growth of population in San Diego, CA for years 2025 through 2035.
Population Growth Rate (Year over Year)
| Year | Population | Growth rate |
|---|---|---|
| 2020 | 1,384,429 | Not applicable |
| 2021 | 1,374,972 | -0.68% |
| 2022 | 1,388,730 | 1.00% |
| 2023 | 1,394,555 | 0.42% |
| 2024 | 1,404,452 | 0.71% |
| 2025 | 1,418,589 | 1.01% |
| 2026 | 1,429,972 | 0.80% |
| 2027 | 1,441,492 | 0.81% |
| 2028 | 1,454,257 | 0.89% |
| 2029 | 1,466,001 | 0.81% |
| 2030 | 1,476,765 | 0.73% |
| 2031 | 1,487,796 | 0.75% |
| 2032 | 1,497,755 | 0.67% |
| 2033 | 1,506,348 | 0.57% |
| 2034 | 1,514,278 | 0.53% |
| 2035 | 1,520,814 | 0.43% |
Last update at Tue Sep 29 2026
Zip code level csv report on population forecast and economic development in San Diego, CA
Our team has created a comprehensive report on population forecast and economic development by zip code using our proprietary AI models.
Top 25 most populated zip codes in San Diego, CA
Our model provides a detailed 2025 through 2035 projected population growth for every zip code in San Diego, CA.
Download all US projected population dataset
Our U.S. projected population data by state, county, city, and zip code. And request your free data sample today.
Download dataset