County
San Mateo County, CA
In the IRS's 2022–2023 Statistics of Income migration data, San Mateo County, CA recorded 19,373 households (28,997 people) moving in and 21,581 households (34,007 people) moving out — a net lost of 2,208 households and $681.64M in reported adjusted gross income.
The single largest recorded destination was Santa Clara County, CA: 3,874 households (5,963 people) relocated there, taking $1.01B in reported income with them.
At the state level, no destination drew more movers out of San Mateo County, CA than New York, which accounted for 587 households and $109.65M in reported AGI.
Inbound (reported)
$3.32B
19,373 households · 28,997 people
Outbound (reported)
$4.01B
21,581 households · 34,007 people
Net (reported)
-$681.64M
-2,208 households · -5,010 people
States receiving movers
Shaded by reported AGI moving to each state. Hover a state for numbers. County-to-county detail below.
Top destination counties
| County | Households | People | Reported AGI |
|---|---|---|---|
| Santa Clara County, CA | 3,874 | 5,963 | $1.01B |
| San Francisco County, CA | 3,710 | 5,242 | $609.54M |
| Alameda County, CA | 2,498 | 4,032 | $361.54M |
| Contra Costa County, CA | 1,313 | 2,428 | $206.37M |
| San Diego County, CA | 600 | 936 | $133.89M |
| Los Angeles County, CA | 900 | 1,260 | $128.27M |
| King County, WA | 397 | 556 | $76.85M |
| New York County, NY | 347 | 381 | $69.46M |
| Marin County, CA | 263 | 417 | $67.25M |
| Sonoma County, CA | 296 | 485 | $66.66M |
| Travis County, TX | 140 | 236 | $66.56M |
| Sacramento County, CA | 635 | 1,104 | $65.86M |
| Placer County, CA | 303 | 612 | $55.39M |
| Washoe County, NV | 161 | 263 | $55.19M |
| Orange County, CA | 349 | 555 | $55.18M |
| Miami-Dade County, FL | 76 | 118 | $48.03M |
| Clark County, NV | 276 | 441 | $43.07M |
| Santa Cruz County, CA | 174 | 270 | $40.61M |
| Maricopa County, AZ | 216 | 327 | $40.49M |
| Monterey County, CA | 109 | 172 | $39.81M |
“Where they moved” excludes moves within San Mateo County, CA itself. Switch to inbound to see the other direction.