Cost of Living in South Seattle Metro, WA (2026): 14 Cities Ranked

SeaTac is the most affordable city in this group by a meaningful margin, with a median home price of $524,875 and an income requirement that starts in the upper-$130,000s — the lowest bar to homeownership on this entire list. That affordability reflects the city's proximity to Seattle-Tacoma International Airport and the industrial uses along International Boulevard, but it also means you get genuine urban connectivity: Link Light Rail runs through the city center, putting downtown Seattle under 30 minutes away without a car. Rentals here are also the most accessible in the group, with estimated rents around $1,760 per month — a real advantage for buyers who want to save while they wait for the right purchase.

SeaTac is the clearest fit for first-time buyers who prioritize transit access and the lowest possible entry price over neighborhood quiet or school-district prestige. It tends to suit buyers who work near the airport corridor, in logistics, or anywhere along the Link line. Compared to Burien just to the north or Tukwila just to the east, SeaTac trades some neighborhood polish for a noticeably lower monthly obligation.

Tukwila edges just above SeaTac with a median home price of $536,522, keeping it firmly in the most accessible tier of this list. The city sits at the confluence of the Duwamish and Green Rivers, with Southcenter Mall anchoring a commercial core that gives residents more walkable retail than most South King County cities can offer. Link Light Rail stops here as well, and proximity to SR-99, I-5, and SR-167 makes Tukwila one of the better-connected cities in the region for buyers who commute in multiple directions. Estimated rents run around $1,850 per month, on par with Federal Way and Auburn but with a shorter trip to Seattle.

Tukwila is a strong fit for buyers who want near-SeaTac pricing with slightly more commercial convenience and the same transit infrastructure. It won't win on school-district ratings — that's not what this city is optimized for — but for commuters, renters transitioning to ownership, or households where location efficiency matters more than suburban quiet, Tukwila is consistently underrated in this group.

Federal Way ranks third on this list with a median home price of $564,681, making it one of only three cities here where the income requirement stays below $150,000 per year. The city stretches along a long I-5 corridor and includes the waterfront along Puget Sound at Dash Point State Park — a natural amenity that belies its reputation as a purely commercial suburb. A future Federal Way Link Extension station will bring light rail to this city, which is not yet reflected in current prices but has begun influencing buyer interest in specific neighborhoods near the planned stops. Estimated rents sit around $1,850 per month, identical to Tukwila despite a modestly higher home price.

Federal Way tends to suit buyers who want more land and interior square footage than SeaTac or Tukwila typically deliver, at a price that still stays within reach for households earning in the high-$140,000 range. It's a particularly practical choice for buyers who work along the SR-99 corridor or commute south toward Tacoma, where Federal Way's position on I-5 genuinely saves time.

Sumner is the first Pierce County city in the rankings and offers something genuinely different from its King County neighbors: a small-town downtown along the White River with a historic Main Street feel, all while remaining close to the SR-410 and SR-167 corridors that feed into both Tacoma and the Eastside. Its median home price of $555,065 is notably lower than several King County cities ranked nearby, even though its income requirement of approximately $149,884 per year reflects slightly higher property tax and insurance inputs in this area. Estimated rents in Sumner run around $2,150 per month — higher than many cities ranked above it, which is worth factoring in for buyers who plan to rent before purchasing.

Sumner fits buyers who want a genuine small-city character rather than a suburban grid, and who are comfortable with a Pierce County commute pattern — primarily toward Tacoma and the Port of Tacoma rather than north toward Seattle. It's a better fit for remote workers or households where one earner works locally than for daily Seattle commuters, where the SR-167/I-405 route can add real time at peak hours.

Auburn ranks fifth overall with a median home price of $577,641 and an income requirement just above $152,000 per year, putting it squarely in the middle of the affordable tier in this group. The city straddles the King-Pierce county line and spans both the valley floor — where logistics and light industrial uses dominate — and hillside neighborhoods with newer construction and more separation from the commercial activity below. Auburn's Sounder commuter rail station connects riders to Seattle's King Street Station in under an hour on weekday schedules, which is a real differentiator for downtown Seattle commuters who prefer not to drive. Estimated rents here run around $1,850 per month.

Auburn is a logical choice for buyers who want more space and newer housing stock than the closer-in King County cities offer, while keeping their income requirement below the $155,000 threshold. It tends to attract buyers who work in warehousing, manufacturing, or healthcare along the valley corridor, and households who use the Sounder train as their primary Seattle commute.

Des Moines offers something almost no other city in this group can: direct frontage on Puget Sound, with a marina and waterfront park that make the city genuinely distinctive at its median home price of $583,430. The marina district along Marine View Drive is a real neighborhood anchor, and proximity to the future Federal Way Link Extension — with a planned Des Moines station — positions the city as one of the more transit-forward bets in the mid-range of this list. The income required to buy here sits just above $153,000 per year, and estimated rents run around $1,900 per month. For a waterfront city this close to SeaTac and Seattle, those figures are competitive.

Des Moines is the right fit for buyers who want Puget Sound access without paying Burien or Renton prices for it. The marina community attracts buyers who want weekend boating culture woven into their neighborhood rather than added on through a long drive, and the city's future rail access makes it more interesting for commuters than its current car-centric reality might suggest.

Puyallup has one of the most recognizable names in Pierce County — home to the Washington State Fair, the Puyallup Fairgrounds, and a genuine small-city downtown along Meridian Avenue — and its median home price of $573,027 keeps it in the accessible half of this list despite sitting at rank seven. The income required to buy, approximately $154,526 per year, is slightly higher than the raw home price might imply, reflecting Pierce County's tax and insurance inputs. Estimated rents run around $1,950 per month. Puyallup's Sounder station is one of the most-used in the South Sound, giving commuters a legitimate alternative to driving SR-512 into Tacoma or north on SR-167.

Puyallup is best suited for buyers who want an actual downtown they can walk to — coffee shops, local restaurants, a farmers market — without paying the prices of cities closer to Seattle. It's among the better options in this group for families who prioritize Pierce County school districts and want established neighborhoods rather than newer master-planned communities.

Kent is the largest city in South King County and anchors a broad, flat valley that's home to one of the densest concentrations of warehousing and light manufacturing in the Pacific Northwest — which matters because it means short commutes for a significant share of the regional workforce. Its median home price of $611,760 reflects both its scale and its position as a genuine employment center in its own right, not just a bedroom community. The income required to buy here sits just above $160,000 per year. Estimated rents run around $1,950 per month, and Kent's Sounder station provides a direct rail connection to Seattle for buyers who make that commute regularly.

Kent tends to suit buyers who work within the Green River Valley employment corridor, or who want the largest selection of housing inventory in South King County at a price point that stops short of Renton and Covington territory. It's a practical rather than aspirational choice — the trade-off is that the valley floor feels more industrial than residential in stretches, while the hillside neighborhoods east and west of downtown offer more suburban character.

Covington sits tucked into the eastern hills of King County, well east of SR-167 and closer to the Maple Valley corridor than to the Puget Sound shoreline, and that geography shapes everything about it. Its median home price of $628,893 buys newer construction in planned subdivisions with larger lots than most comparable-priced cities closer to the Sound. The income required to buy here — approximately $164,697 per year — reflects both the home prices and the King County tax environment. Estimated rents run around $2,250 per month, among the higher rent figures in this group, which reflects a rental market skewed toward larger single-family homes rather than apartments.

Covington is a strong fit for families who want newer homes with more square footage and a quieter, more suburban environment, and who are willing to accept that most errands and commutes require a car. Buyers comparing Covington to nearby Maple Valley will find a modestly lower price point with a similar lifestyle trade-off; those comparing it to Kent or Auburn will find more space and newer stock at a higher monthly cost.

Bonney Lake occupies the Cascade foothills of Pierce County, perched above the White River valley with views toward Mount Rainier on clear days and a community built largely on newer residential subdivisions from the 2000s and 2010s. Its median home price of $641,907 places it tenth in this group, and the income requirement of approximately $170,723 per year reflects that position clearly. Estimated rents here run around $1,900 per month — notably lower than Covington despite a higher purchase price, which points to a rental market dominated by owner-occupied single-family homes rather than purpose-built rentals.

Bonney Lake is the right fit for buyers who want the Pierce County foothills lifestyle — outdoor access, newer construction, mountain views — and who are primarily commuting toward Sumner, Auburn, or Tacoma rather than north to Seattle. The SR-410 corridor that connects Bonney Lake to the rest of the South Sound works well during off-peak hours but slows considerably at rush hour, so remote or hybrid work arrangements make this city significantly more livable.

Burien is one of the more complicated cities on this list to rank purely by home price: its median home price of $656,381 places it eleventh, yet it offers Puget Sound views, a walkable downtown core along SW 152nd Street, and some of the most established tree-canopy neighborhoods in South King County. The income required to buy here sits just above $171,000 per year. Estimated rents run around $1,920 per month, which is relatively modest for a city with this much walkable character and this close to the SeaTac airport employment zone. Burien's location just north of SeaTac puts it within a short drive of Link Light Rail access without being directly under the flight path noise that affects some SeaTac neighborhoods.

Burien tends to attract buyers who've been priced out of West Seattle and want to preserve walkability and neighborhood character without crossing into Renton or Maple Valley price territory. It's among the better options in this group for buyers who want to walk to a farmers market or an independent restaurant district and still have a manageable commute north on SR-509 or I-5.

Renton anchors the northeast corner of this region at the south tip of Lake Washington, and its median home price of $720,080 reflects a city that has absorbed significant growth pressure from both Seattle and Bellevue buyers seeking more attainable prices along the I-405 corridor. The income required to buy here, approximately $187,645 per year, puts it clearly in the upper half of this list. Estimated rents run around $2,282 per month — among the higher rent figures in the group — driven by strong demand from the aerospace, tech, and logistics workforce that concentrates along SR-167 and I-405. The Renton waterfront along Lake Washington and the ongoing downtown redevelopment along South Third Street add to the city's appeal.

Renton is the best fit in this group for buyers who need fast access to both the Eastside tech corridor and Seattle, and who are willing to pay a premium for that dual connectivity. It consistently attracts buyers who work at or near the large aerospace and tech campuses along the I-405 spine and want to minimize their commute without paying Bellevue prices.

Maple Valley sits at rank thirteen with a median home price of $759,950 and an income requirement of approximately $206,364 per year — a significant step up from most of the cities in this group. What buyers are paying for is clear: newer master-planned neighborhoods, excellent King County school district ratings that consistently draw family buyers, and a quieter, more rural-feeling environment along the Cedar River corridor and Lake Wilderness. Estimated rents run around $2,200 per month, reflecting a rental market almost entirely composed of single-family homes. The trade-off is a car-dependent lifestyle on SR-169, which feeds into Renton and I-405 at a chokepoint that adds meaningful time to any Seattle commute.

Maple Valley is the right fit for families who put school-district quality and newer construction at the top of their list and are either working locally, commuting to the Eastside, or working remotely. Buyers comparing it to Covington will find a higher price point with a stronger school-district reputation; those comparing it to Snoqualmie will find meaningfully lower prices with a similar suburban-foothill lifestyle.

Snoqualmie is the least affordable city in this group — and by a substantial distance. Its median home price of $1,129,059 reflects a market shaped by master-planned community development along the I-90 corridor, consistently top-rated school district performance, and a mountain-resort adjacency that no other city in this comparison can match. Snoqualmie Ridge, the large planned community that dominates the city's newer construction, delivers wide streets, trails, parks, and a design coherence that commands a clear premium. The income required to buy here — approximately $291,377 per year — is roughly double the threshold for the most affordable cities in this group. Estimated rents sit around $2,750 per month, the highest in this list by a notable margin.

Snoqualmie is the right fit for high-income households — particularly dual-income tech and professional earners along the I-90/SR-18 corridor — who prioritize schools, new construction, and proximity to Snoqualmie Pass recreation above all else. Buyers who find the price out of reach but want a similar lifestyle should look seriously at Maple Valley or Covington, where the foothills character is similar at a meaningfully lower cost of entry.