Fastest-Appreciating ZIP Codes in Portland-Vancouver-Hillsboro, OR-WA (2026)

Ranked by 5-year compound annual growth in home values. Fast growth and strong cash flow rarely appear in the same ZIP — this is the other side of that trade.

# ZIP City Home value Rent Cap rate 5-yr growth
1 97028 Welches, OR $689,868 $1,701 1.92% 6.7%
2 97122 Hebo, OR $396,271 $1,458 2.87% 3.8%
3 97034 Lake Oswego, OR $1,134,966 $2,772 1.91% 3.7%
4 98648 Stevenson, WA $564,379 $1,620 2.24% 3.7%
5 97396 Willamina, OR $365,327 $1,620 3.46% 3.7%
6 97101 Amity, OR $585,929 $1,620 2.16% 3.7%
7 97068 West Linn, OR $776,317 $2,376 2.39% 3.6%
8 98601 Yacolt, WA $705,545 $1,620 1.79% 3.6%
9 98607 Camas, WA $751,435 $2,227 2.31% 3.5%
10 98605 Bingen, WA $437,551 $1,620 2.89% 3.5%
11 97067 Welches, OR $456,695 $1,665 2.84% 3.5%
12 97049 Rhododendron, OR $424,929 $1,773 3.25% 3.5%
13 97347 Grand Ronde, OR $463,165 $1,620 2.73% 3.5%
14 98671 Washougal, WA $643,908 $2,056 2.49% 3.4%
15 98675 Yacolt, WA $646,703 $1,899 2.29% 3.4%
16 98683 Vancouver, WA $560,357 $1,817 2.53% 3.4%
17 98686 Vancouver, WA $591,948 $2,201 2.90% 3.4%
18 98685 Vancouver, WA $592,923 $2,491 3.28% 3.4%
19 98665 Vancouver, WA $500,915 $1,804 2.81% 3.4%
20 98629 La Center, WA $666,372 $1,998 2.34% 3.3%
21 97016 Clatskanie, OR $411,395 $1,620 3.07% 3.3%
22 97004 Beavercreek, OR $775,382 $1,782 1.79% 3.2%
23 98663 Vancouver, WA $479,118 $1,746 2.84% 3.2%
24 97011 Brightwood, OR $516,696 $1,701 2.57% 3.2%
25 97035 Lake Oswego, OR $749,111 $2,090 2.18% 3.2%

Ranked from Repit’s own ZIP-level data — Zillow home values and rents, HUD fair-market rents where Zillow has no coverage, and U.S. Census vacancy. Cap rate is gross: annual rent over purchase price, before financing and expenses. Every ZIP above links to its full free page. How we calculate this →