Business Formation Pulse · CA

Sonoma County, California Business Applications

Sonoma County recorded 5,023 business applications in 2025. It ranks 18 of 58 California counties by application volume.

Latest year: 2025
Applications, 20255,023Official Census value
vs. 2024+1.9%DDT calculation
Historical percentile100thDDT calculation

Sonoma County annual trend

20052025
Published annual values
YearValue
20255,023
20244,928
20234,814
20224,272
20214,496
20203,670
20193,392
20183,541
20173,302
20163,322
20153,276
20143,157
20133,146
20123,028
20113,026
20102,807
20092,722
20083,069
20073,069
20063,043
20052,878