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Granite Bay, CA vs Laguna Niguel, CA

207
Granite Bay
California
VS
-4.9%
218
Laguna Niguel
California

Granite Bay, CA and Laguna Niguel, CA have a very similar cost of living, with only a 4.9% difference in their overall index. Granite Bay scores 207 while Laguna Niguel scores 218 on the cost of living index, where 100 represents the national average. The day-to-day expenses for residents in both cities are comparable, though differences emerge when looking at specific categories.

On the housing front, median rent in Granite Bay is $2,609/month compared to $2,819/month in Laguna Niguel — a 7% difference. Home values follow the same pattern: Granite Bay is more affordable at $1,094,100 median vs $1,123,000.

Median household income in Granite Bay is $190,000 compared to $140,605 in Laguna Niguel (+35.1%). Granite Bay offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Granite Bay spend roughly 16.5% of their income on rent, less than the 24.1% in Laguna Niguel.

Climate-wise, both cities share similar average temperatures (63.4°F vs 64.9°F). Granite Bay receives more rainfall at 19.2" per year compared to 11.2" in Laguna Niguel.

Income & Cost

Cost of Living Index
Granite Bay
207
5% cheaper
Laguna Niguel
218
Median Household Income
Granite Bay
$190,000
26% higher
Laguna Niguel
$140,605

Housing

Median Rent
Granite Bay
$2,609
7% cheaper
Laguna Niguel
$2,819
Median Home Value
Granite Bay
$1,094,100
3% cheaper
Laguna Niguel
$1,123,000
Population
Granite Bay
21,378
Laguna Niguel
64,023

Salary Equivalency Calculator

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Rent by Bedroom Size

HUD Fair Market Rent (FY 2026) — metro area average

Studio
Granite Bay $1,784
Laguna Niguel $2,031
12% cheaper
1 Bed
Granite Bay $1,871
Laguna Niguel $2,272
18% cheaper
2 Bed
Granite Bay $2,305
Laguna Niguel $2,835
19% cheaper
3 Bed
Granite Bay $3,077
Laguna Niguel $3,599
15% cheaper
4 Bed
Granite Bay $3,552
Laguna Niguel $4,010
11% cheaper

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Granite Bay $3.22
Laguna Niguel $3.28
US $3.07
🥚
Eggs (grade A, large)
Granite Bay $2.62
Laguna Niguel $2.68
US $2.50
🥛
Milk (whole)
Granite Bay $4.22
Laguna Niguel $4.31
US $4.03
🍞
Bread (white)
Granite Bay $1.94
Laguna Niguel $1.98
US $1.85
🍗
Chicken breast
Granite Bay $4.35
Laguna Niguel $4.44
US $4.14
Electricity
Granite Bay $0.26
Laguna Niguel $0.27
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Granite Bay 63.4°F
Laguna Niguel 64.9°F
Summer High
Granite Bay 94°F
Laguna Niguel 79°F
Winter Low
Granite Bay 41°F
Laguna Niguel 49°F
Rainfall
Granite Bay 19.2"
Laguna Niguel 11.2"
Rainy Days
Granite Bay 61d
Laguna Niguel 41d