Heat Pump Payback by City in Washington
Washington: 91 cities covered
Across 91 Washington cities with a positive case for switching, the average incremental payback is about 17.2 years against a like-for-like gas furnace replacement, but that average hides real spread, which is why each city gets its own page rather than one statewide number.
- Seattle, 780,995 people, 4232 HDD
- Spokane, 230,609 people, 5519 HDD
- Tacoma, 228,202 people, 3501 HDD
- Vancouver, 198,992 people, 3851 HDD
- Bellevue, 154,377 people, 4187 HDD
- Kent, 136,588 people, 4626 HDD
- Everett, 113,011 people, 4489 HDD
- Spokane Valley, 108,267 people, 5519 HDD
- Renton, 105,543 people, 4187 HDD
- Federal Way, 100,252 people, 3501 HDD
- Yakima, 97,390 people, 5434 HDD
- Bellingham, 95,860 people, 5289 HDD
- Kirkland, 95,499 people, 4232 HDD
- Kennewick, 86,728 people, 4567 HDD
- Auburn, 85,513 people, 3501 HDD
- Redmond, 82,195 people, 4232 HDD
- Pasco, 81,724 people, 4567 HDD
- Marysville, 76,209 people, 5176 HDD
- Sammamish, 66,474 people, 4187 HDD
- Shoreline, 66,251 people, 4489 HDD
- Richland, 64,372 people, 4148 HDD
- Lakewood, 62,709 people, 4800 HDD
- Lacey, 58,644 people, 4916 HDD
- Olympia, 56,271 people, 4916 HDD
- Burien, 52,046 people, 4626 HDD
- Bothell, 51,770 people, 4489 HDD
- Bremerton, 45,291 people, 4841 HDD
- Edmonds, 42,871 people, 4489 HDD
- Puyallup, 42,552 people, 4867 HDD
- Lynnwood, 41,597 people, 4489 HDD
- Lake Stevens, 41,350 people, 4489 HDD
- Issaquah, 39,664 people, 4187 HDD
- Longview, 38,294 people, 4565 HDD
- Wenatchee, 35,401 people, 5255 HDD
- Mount Vernon, 35,344 people, 5087 HDD
- University Place, 35,160 people, 4444 HDD
- SeaTac, 34,024 people, 4626 HDD
- Walla Walla, 33,901 people, 4960 HDD
- Pullman, 33,543 people, 6235 HDD
- Des Moines, 33,207 people, 4626 HDD
- Maple Valley, 28,553 people, 4187 HDD
- Tumwater, 27,826 people, 4916 HDD
- Camas, 27,313 people, 3827 HDD
- Moses Lake, 26,969 people, 5289 HDD
- Mercer Island, 25,302 people, 4232 HDD
- Mountlake Terrace, 25,198 people, 4489 HDD
- Bainbridge Island, 24,618 people, 4232 HDD
- Kenmore, 24,166 people, 4489 HDD
- Oak Harbor, 24,163 people, 5401 HDD
- Battle Ground, 22,959 people, 4131 HDD
- Bonney Lake, 22,145 people, 4867 HDD
- Arlington, 21,959 people, 5176 HDD
- Tukwila, 21,636 people, 4626 HDD
- Covington, 21,567 people, 4187 HDD
- Mukilteo, 21,299 people, 4489 HDD
- Ellensburg, 20,996 people, 5751 HDD
- Mill Creek, 20,993 people, 4489 HDD
- Port Angeles, 20,112 people, 5438 HDD
- Monroe, 19,927 people, 4489 HDD
- Port Orchard, 19,122 people, 4841 HDD
- Centralia, 19,061 people, 4926 HDD
- West Richland, 18,820 people, 4148 HDD
- Anacortes, 18,148 people, 4971 HDD
- Washougal, 17,944 people, 3827 HDD
- Aberdeen, 17,044 people, 5112 HDD
- Lynden, 16,783 people, 5289 HDD
- Ferndale, 16,706 people, 5289 HDD
- Sunnyside, 16,317 people, 5434 HDD
- Ridgefield, 15,359 people, 4131 HDD
- East Wenatchee, 14,330 people, 5255 HDD
- Woodinville, 13,942 people, 4489 HDD
- Snoqualmie, 13,748 people, 4187 HDD
- Edgewood, 13,496 people, 3501 HDD
- Liberty Lake, 13,353 people, 5519 HDD
- Lake Forest Park, 13,276 people, 4489 HDD
- Sedro-Woolley, 13,215 people, 5087 HDD
- Enumclaw, 13,173 people, 4867 HDD
- Newcastle, 13,072 people, 4187 HDD
- Kelso, 12,737 people, 4565 HDD
- Cheney, 12,700 people, 6756 HDD
- Gig Harbor, 12,643 people, 4444 HDD
- Poulsbo, 12,562 people, 4841 HDD
- Airway Heights, 11,950 people, 5871 HDD
- Yelm, 11,715 people, 4752 HDD
- Grandview, 11,599 people, 4148 HDD
- Fife, 11,077 people, 3501 HDD
- Burlington, 10,945 people, 5087 HDD
- Sumner, 10,885 people, 4867 HDD
- Shelton, 10,737 people, 5181 HDD
- Port Townsend, 10,649 people, 4741 HDD
- Snohomish, 10,534 people, 4489 HDD