Ranking of Humboldt, CA Cities and Places By population in 2021
Updated on June 27, 2025.
Based on the US Census Vintage data estimates, in 2021, among all Humboldt, CA cities and places, Balance of Humboldt County had the highest population (72.07K), followed by Eureka city (26.34K), and Arcata city (17.76K).
The chart below shows the top 8 cities and places, and the table below shows the ranking of all Humboldt cities and places.
You can see similar information for other California counties. You can also see the ranking of all cities and places in California.
Data Source: US Census Bureau (Vintage).
Ranking of Humboldt, CA Cities and Places By population in 2021
Items per page:
25
0 of 0
| Rank | City or Place | Population |
|---|---|---|
| 1 | Balance of Humboldt County | 72074 |
| 2 | Eureka city | 26338 |
| 3 | Arcata city | 17756 |
| 4 | Fortuna city | 12465 |
| 5 | Rio Dell city | 3404 |
| 6 | Ferndale city | 1399 |
| 7 | Blue Lake city | 1207 |
| 8 | Trinidad city | 335 |