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Riverhead, NY vs Sea Cliff, NY

143
Riverhead
New York
VS
-22.2%
184
Sea Cliff
New York

There is a significant gap in the cost of living between these two cities. Riverhead is 22.2% cheaper than Sea Cliff. With a cost index of 143 vs 184, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Riverhead to Sea Cliff should plan for substantially higher expenses across most categories.

On the housing front, median rent in Riverhead is $2,208/month compared to $2,268/month in Sea Cliff — a 3% difference. Home values follow the same pattern: Riverhead is more affordable at $449,000 median vs $926,500.

Median household income in Riverhead is $83,521 compared to $185,650 in Sea Cliff (-55%). While Sea Cliff is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Riverhead spend roughly 31.7% of their income on rent, more than the 14.7% in Sea Cliff. The Sea Cliff ratio exceeds the commonly recommended 30% threshold, which can put pressure on household budgets.

Climate-wise, Sea Cliff is notably warmer with an average of 56.7°F compared to 50.2°F in Riverhead. Sea Cliff receives more rainfall at 45.3" per year compared to 43.5" in Riverhead.

Income & Cost

Cost of Living Index
Riverhead
143
22% cheaper
Sea Cliff
184
Median Household Income
Riverhead
$83,521
Sea Cliff
$185,650
55% higher

Housing

Median Rent
Riverhead
$2,208
3% cheaper
Sea Cliff
$2,268
Median Home Value
Riverhead
$449,000
52% cheaper
Sea Cliff
$926,500
Population
Riverhead
15,073
Sea Cliff
5,037

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Riverhead $3.32
Sea Cliff $3.32
US $3.07
🥚
Eggs (grade A, large)
Riverhead $2.71
Sea Cliff $2.71
US $2.50
🥛
Milk (whole)
Riverhead $4.36
Sea Cliff $4.36
US $4.03
🍞
Bread (white)
Riverhead $2.00
Sea Cliff $2.00
US $1.85
🍗
Chicken breast
Riverhead $4.49
Sea Cliff $4.49
US $4.14
Electricity
Riverhead $0.24
Sea Cliff $0.24
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Riverhead 50.2°F
Sea Cliff 56.7°F
Summer High
Riverhead 81°F
Sea Cliff 86°F
Winter Low
Riverhead 20°F
Sea Cliff 29°F
Rainfall
Riverhead 43.5"
Sea Cliff 45.3"
Rainy Days
Riverhead 131d
Sea Cliff 122d