Quality of Life

California vs Delaware: Cost of Living

Delaware is cheaper overall by 35.3 cost-of-living points, but Delaware has lower median home values.

California flag
California
CA · West
138.5
Composite cost of living index (100 = national average). Lower = more affordable.
Delaware flag
Delaware
DE · South
Winner
103.2
Composite cost of living index (100 = national average). Lower = more affordable.

Visual comparison

California138.5
Delaware103.2

Difference: 35.3 points — Delaware leads.

National Rankings

Where They Rank Nationally

See where both states fall among all 50 states for cost of living.

California #48 · 138.5
Delaware #30 · 103.2
Best Worst

10 Best States — Cost of Living

Lower is better
#1 West Virginia flag West Virginia
83.6
#2 Mississippi flag Mississippi
85.5
#3 Arkansas flag Arkansas
87.6
#4 Kentucky flag Kentucky
88.0
#5 Alabama flag Alabama
88.6
#6 Oklahoma flag Oklahoma
88.6
#7 Missouri flag Missouri
90.0
#8 Kansas flag Kansas
90.2
#9 Iowa flag Iowa
91.0
#10 Ohio flag Ohio
91.0
Selected states
#48 California flag California
138.5
#30 Delaware flag Delaware
103.2

California ranks 48th and Delaware ranks 30th nationally for cost of living.

Overview

Cost of Living in context

A fast-reading view of the tradeoffs behind the raw cost numbers.

Overall

Delaware feels cheaper overall

Delaware has the lower cost-of-living index, beating California by 35.3 points on the overall affordability baseline.

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Housing

pay about 2.3x more for a home

Delaware has the lower median home value, while buying in California costs materially more at the median.

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Rent Pressure

Delaware puts less pressure on a median paycheck

Median rent takes a smaller share of household income in Delaware than in California, which makes monthly budgeting easier.

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Taxes

Delaware keeps more income after state tax

Delaware has the lower top state income tax rate, which softens the total cost picture even when prices are close.

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Cost stack

California
Cost of living index
138.5
Regional price parity
113.4
Regular gas price
$5.929/gal
Electricity price
30.29 c/kWh
Median gross rent
$1,856/mo
Median home value
$693,700
Owner costs w/ mortgage
$3,001/mo
Owner costs w/o mortgage
$882/mo
State income tax
13.30%
State sales tax
7.25%
Property tax
0.70%
Median household income
$84,097
Income after median rent
$5,152
Minimum wage
$16.50/hr
Gun laws
Restrictive
Alcohol system
License State
Marijuana status
Legal
Delaware
Cost of living index
103.2
Regional price parity
100.9
Regular gas price
$3.914/gal
Electricity price
16.51 c/kWh
Median gross rent
$1,222/mo
Median home value
$296,700
Owner costs w/ mortgage
$1,821/mo
Owner costs w/o mortgage
$596/mo
State income tax
6.60%
State sales tax
None (0%)
Property tax
0.50%
Median household income
$79,325
Income after median rent
$5,388
Minimum wage
$13.25/hr
Gun laws
Restrictive
Alcohol system
License State
Marijuana status
Legal

What stands out

  • Delaware has lower median home values.
  • Delaware has the lower overall cost index.
  • California has the higher median household income.
  • Delaware looks more attainable on home value to income ratio.

Affordability ratios

Related pages

What this means

California vs Delaware: Cost of Living in context

Delaware's cost of living is 103.2, compared with 138.5 in California. Composite cost of living index (100 = national average). Lower = more affordable.

California
138.5
Delaware
103.2
Difference
35.3 points

People also ask

California vs Delaware Cost of Living — common questions

QWhat is California's cost of living?

California's cost of living is 138.5.

QWhat is Delaware's cost of living?

Delaware's cost of living is 103.2.

QWhich state has a lower cost of living — California or Delaware?

Delaware is cheaper overall by 35.3 cost-of-living points, but Delaware has lower median home values.

More comparisons: California vs Delaware

Grouped tabs keep the deep-dive links tighter and easier to scan.

Full comparison

Data source and freshness

Data period
2026 incorporated quarterly release
Dataset reviewed
July 23, 2026
Method note
Composite index where 100 equals the national average.