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Koyuk, AK vs St. Mary's, AK

73
Koyuk
Alaska
VS
-19.6%
91
St. Mary's
Alaska

There is a significant gap in the cost of living between these two cities. Koyuk is 19.6% cheaper than St. Mary's. With a cost index of 73 vs 91, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Koyuk to St. Mary's should plan for substantially higher expenses across most categories.

On the housing front, median rent in Koyuk is $931/month compared to $1,500/month in St. Mary's — a 38% difference. Home values follow the same pattern: Koyuk is more affordable at $97,200 median vs $103,400.

Median household income in Koyuk is $34,250 compared to $45,000 in St. Mary's (-23.9%). While St. Mary's is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Koyuk spend roughly 32.6% of their income on rent, less than the 40% in St. Mary's. The Koyuk ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.

Climate-wise, St. Mary's is notably warmer with an average of 31.4°F compared to 27.9°F in Koyuk. Koyuk receives more rainfall at 21.5" per year compared to 19.7" in St. Mary's.

Income & Cost

Cost of Living Index
Koyuk
73
20% cheaper
St. Mary's
91
Median Household Income
Koyuk
$34,250
St. Mary's
$45,000
24% higher

Housing

Median Rent
Koyuk
$931
38% cheaper
St. Mary's
$1,500
Median Home Value
Koyuk
$97,200
6% cheaper
St. Mary's
$103,400
Population
Koyuk
306
St. Mary's
788

Salary Equivalency Calculator

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Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Koyuk 27.9°F
St. Mary's 31.4°F
Summer High
Koyuk 69°F
St. Mary's 64°F
Winter Low
Koyuk -12°F
St. Mary's 1°F
Rainfall
Koyuk 21.5"
St. Mary's 19.7"
Rainy Days
Koyuk 125d
St. Mary's 151d