Who moves to Santa Rosa, and where they go

Every year the IRS counts how many people move between counties, based on the addresses on their tax returns. Here is what that shows for Sonoma County, CA, home of Santa Rosa, between the 2022 and 2023 tax years.

Moved in
14,055from other US counties
Moved out
14,088to other US counties
Net
−33more departures than arrivals
From abroad
88tax filers and dependents only

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Where newcomers come from

CountyPeople
Marin County, CA1,808
San Francisco County, CA (San Francisco)956
Alameda County, CA (Oakland)879
Los Angeles County, CA (Los Angeles)574
Contra Costa County, CA (Concord)516
San Mateo County, CA (San Mateo)485
Napa County, CA (Napa)444
Mendocino County, CA444
Santa Clara County, CA (San Jose)413
Sacramento County, CA (Sacramento)404
Solano County, CA (Vallejo)368
San Diego County, CA (San Diego)305

Where people go when they leave

CountyPeople
Marin County, CA781
Sacramento County, CA (Sacramento)598
San Francisco County, CA (San Francisco)579
Lake County, CA526
Alameda County, CA (Oakland)462
Los Angeles County, CA (Los Angeles)438
Solano County, CA (Vallejo)403
Mendocino County, CA398
San Diego County, CA (San Diego)388
Napa County, CA (Napa)385
Contra Costa County, CA (Concord)363
Santa Clara County, CA (San Jose)278

Most moves are short hops within the same metro area. 10,103 of the newcomers came from elsewhere in California and 3,952 from other states. Here are the long-distance moves only, more than 100 miles:

Long-distance newcomers come from

CountyPeople
Los Angeles County, CA (Los Angeles)574
Santa Clara County, CA (San Jose)413
San Diego County, CA (San Diego)305
Orange County, CA (Anaheim)191
Maricopa County, AZ (Phoenix)143
Fresno County, CA (Fresno)131
Santa Cruz County, CA128
King County, WA (Seattle)128

Long-distance movers go to

CountyPeople
Los Angeles County, CA (Los Angeles)438
San Diego County, CA (San Diego)388
Santa Clara County, CA (San Jose)278
Maricopa County, AZ (Phoenix)222
Orange County, CA (Anaheim)204
Placer County, CA (Roseville)199
Riverside County, CA (Riverside)151
Clark County, NV (Las Vegas)147

Frequently asked questions

Where do people moving to Santa Rosa come from?

Most people moving into Sonoma County, CA come from nearby counties, led by Marin County, CA (1,808 people). The biggest source more than 100 miles away is Los Angeles County, CA.

Where do people leaving Santa Rosa move to?

The top destination is Marin County, CA (781 people). Farther away, the most popular is Los Angeles County, CA.

Are more people moving to Santa Rosa or leaving?

Between the 2022 and 2023 tax years, 14,055 people moved into Sonoma County, CA from elsewhere in the US and 14,088 moved out, a net loss of 33 (IRS data, not counting moves from abroad).

Thinking about the move yourself? Compare Santa Rosa with any city it trades people with, like Santa Rosa vs Los Angeles, Santa Rosa vs San Jose, Santa Rosa vs San Diego, Santa Rosa vs Anaheim.

Source: IRS Statistics of Income, county-to-county migration data for filing years 2022 to 2023, the latest available. Counts are people (the number of personal exemptions, which the IRS uses to approximate individuals): tax filers plus dependents whose address moved to a different county between the two filing years. People who do not file returns are not counted, and the IRS hides very small flows to protect privacy. Figures are for the whole county, not just the city of Santa Rosa.