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Pomona, CA vs Santa Ana, CA

140
Pomona
California
VS
-9.4%
154
Santa Ana
California

Pomona is moderately more affordable than Santa Ana, with a 9.4% lower cost of living index. Pomona scores 140 compared to 154 for Santa Ana, where the US average is 100. This difference means residents of Santa Ana can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Pomona is $1,738/month compared to $1,975/month in Santa Ana — a 12% difference. Home values follow the same pattern: Pomona is more affordable at $569,600 median vs $657,800.

Median household income in Pomona is $78,869 compared to $88,354 in Santa Ana (-10.7%). While Santa Ana is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Pomona spend roughly 26.4% of their income on rent, less than the 26.8% in Santa Ana.

Climate-wise, both cities share similar average temperatures (66.1°F vs 64.9°F). Santa Ana receives more rainfall at 11.2" per year compared to 10" in Pomona.

Income & Cost

Cost of Living Index
Pomona
140
9% cheaper
Santa Ana
154
Median Household Income
Pomona
$78,869
Santa Ana
$88,354
11% higher

Housing

Median Rent
Pomona
$1,738
12% cheaper
Santa Ana
$1,975
Median Home Value
Pomona
$569,600
13% cheaper
Santa Ana
$657,800
Population
Pomona
148,391
Santa Ana
311,639

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
Pomona $2,031
Santa Ana $2,031
1 Bed
Pomona $2,272
Santa Ana $2,272
2 Bed
Pomona $2,835
Santa Ana $2,835
3 Bed
Pomona $3,599
Santa Ana $3,599
4 Bed
Pomona $4,010
Santa Ana $4,010

Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Pomona $3.28
Santa Ana $3.28
US $3.07
🥚
Eggs (grade A, large)
Pomona $2.68
Santa Ana $2.68
US $2.50
🥛
Milk (whole)
Pomona $4.31
Santa Ana $4.31
US $4.03
🍞
Bread (white)
Pomona $1.98
Santa Ana $1.98
US $1.85
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Chicken breast
Pomona $4.44
Santa Ana $4.44
US $4.14
Electricity
Pomona $0.27
Santa Ana $0.27
US $0.19

Climate

NOAA 30-year normals (1991-2020)

Avg Temp
Pomona 66.1°F
Santa Ana 64.9°F
Summer High
Pomona 94°F
Santa Ana 79°F
Winter Low
Pomona 42°F
Santa Ana 49°F
Rainfall
Pomona 10"
Santa Ana 11.2"
Rainy Days
Pomona 35d
Santa Ana 41d