Market insights · Washington
Clark County, WA: growth, migration and housing
Clark County has 532,119 residents, up 5.3% since 2020 (+1.1% in the last year). In 2022–2023, 15,130 households moved in and 13,477 moved out (+1,653 net), bringing in a net $291.9M of income. Median household income is $97,536, the median home $522,900 and median rent $1,748 a month.
In Washington: 13th of 39 counties for 5-year population growth · 12th of 39 counties for net in-migration (per resident) · 5th of 39 counties for median household income · 11th of 39 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Clark County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Multnomah County, OR | 2,886 | $282.5M |
| Washington County, OR | 1,206 | $146.9M |
| Clackamas County, OR | 886 | $98.2M |
| Cowlitz County, WA | 744 | $46.6M |
| King County, WA | 520 | $58.7M |
| Los Angeles County, CA | 351 | $42.3M |
| Maricopa County, AZ | 285 | $29.8M |
| Pierce County, WA | 236 | $18.2M |
Where leavers went
Top counties by households leaving Clark County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Multnomah County, OR | 1,939 | $117.1M |
| Cowlitz County, WA | 955 | $69.8M |
| Washington County, OR | 720 | $47.0M |
| Clackamas County, OR | 639 | $46.2M |
| King County, WA | 547 | $53.0M |
| Maricopa County, AZ | 424 | $45.7M |
| Pierce County, WA | 218 | $19.3M |
| Spokane County, WA | 162 | $13.7M |
BizyFi in Clark County
Fewer than 3 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse Washington companies.
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.