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Gardena, CA vs Ontario, CA

148
Gardena
California
VS
+4.3%
142
Ontario
California

Gardena, CA and Ontario, CA have a very similar cost of living, with only a 4.3% difference in their overall index. Gardena scores 148 while Ontario scores 142 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 Gardena is $1,761/month compared to $1,916/month in Ontario — a 8% difference. Interestingly, home values tell a different story: while Gardena has cheaper rent, Ontario actually has lower median home values ($568,000 vs $667,600).

Median household income in Gardena is $79,291 compared to $82,806 in Ontario (-4.2%). Ontario offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Gardena spend roughly 26.7% of their income on rent, less than the 27.8% in Ontario.

Climate-wise, both cities share similar average temperatures (64.5°F vs 66.8°F). Gardena receives more rainfall at 11.8" per year compared to 11.6" in Ontario.

Income & Cost

Cost of Living Index
Gardena
148
Ontario
142
4% cheaper
Median Household Income
Gardena
$79,291
Ontario
$82,806
4% higher

Housing

Median Rent
Gardena
$1,761
8% cheaper
Ontario
$1,916
Median Home Value
Gardena
$667,600
Ontario
$568,000
15% cheaper
Population
Gardena
59,765
Ontario
178,347

Salary Equivalency Calculator

What does your salary in one city buy you in the other?

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Rent by Bedroom Size

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

Studio
Gardena $2,031
Ontario $2,020
1% cheaper
1 Bed
Gardena $2,272
Ontario $2,148
5% cheaper
2 Bed
Gardena $2,835
Ontario $2,675
6% cheaper
3 Bed
Gardena $3,599
Ontario $3,520
2% cheaper
4 Bed
Gardena $4,010
Ontario $4,178
4% cheaper

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Gardena $3.28
Ontario $3.13
US $3.07
🥚
Eggs (grade A, large)
Gardena $2.68
Ontario $2.55
US $2.50
🥛
Milk (whole)
Gardena $4.31
Ontario $4.11
US $4.03
🍞
Bread (white)
Gardena $1.98
Ontario $1.89
US $1.85
🍗
Chicken breast
Gardena $4.44
Ontario $4.22
US $4.14
Electricity
Gardena $0.27
Ontario $0.31
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Gardena 64.5°F
Ontario 66.8°F
Summer High
Gardena 77°F
Ontario 94°F
Winter Low
Gardena 49°F
Ontario 45°F
Rainfall
Gardena 11.8"
Ontario 11.6"
Rainy Days
Gardena 38d
Ontario 36d