SeaTac, WA vs South Hill, WA

SeaTac is moderately more affordable than South Hill, with a 6.8% lower cost of living index. SeaTac scores 129 compared to 138 for South Hill, where the US average is 100. This difference means residents of South Hill can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in SeaTac is $1,637/month compared to $1,916/month in South Hill — a 15% difference. Home values follow the same pattern: SeaTac is more affordable at $483,200 median vs $493,800.

Median household income in SeaTac is $76,517 compared to $109,235 in South Hill (-30%). While South Hill is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of SeaTac spend roughly 25.7% of their income on rent, more than the 21% in South Hill.

Climate-wise, both cities share similar average temperatures (53.7°F vs 51.9°F). South Hill receives more rainfall at 42" per year compared to 39.3" in SeaTac.