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Hermiston, OR vs Seaside, OR

87
Hermiston
Oregon
VS
-13%
100
Seaside
Oregon

Hermiston is moderately more affordable than Seaside, with a 13% lower cost of living index. Hermiston scores 87 compared to 100 for Seaside, where the US average is 100. This difference means residents of Seaside can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Hermiston is $1,009/month compared to $981/month in Seaside — a 3% difference. Interestingly, home values tell a different story: while Seaside has cheaper rent, Hermiston actually has lower median home values ($244,700 vs $413,800).

Median household income in Hermiston is $67,128 compared to $45,807 in Seaside (+46.5%). Hermiston offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Hermiston spend roughly 18% of their income on rent, less than the 25.7% in Seaside.

Climate-wise, both cities share similar average temperatures (53.9°F vs 51.4°F). Seaside receives more rainfall at 70.3" per year compared to 8.6" in Hermiston.

Income & Cost

Cost of Living Index
Hermiston
87
13% cheaper
Seaside
100
Median Household Income
Hermiston
$67,128
32% higher
Seaside
$45,807

Housing

Median Rent
Hermiston
$1,009
Seaside
$981
3% cheaper
Median Home Value
Hermiston
$244,700
41% cheaper
Seaside
$413,800
Population
Hermiston
19,406
Seaside
7,210

Salary Equivalency Calculator

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Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Hermiston 53.9°F
Seaside 51.4°F
Summer High
Hermiston 93°F
Seaside 67°F
Winter Low
Hermiston 29°F
Seaside 38°F
Rainfall
Hermiston 8.6"
Seaside 70.3"
Rainy Days
Hermiston 80d
Seaside 196d