San Diego, CA vs Urban Honolulu, HI

Cost of Living Comparison — 2026

Renters in Urban Honolulu, HI spend a smaller share of their income on housing. Median household income is 18% higher in San Diego, CA.

$104,321
Income in San Diego
$85,428
Income in Urban Honolulu
$2,223
Rent in San Diego
$1,783
Rent in Urban Honolulu

Detailed Comparison

Metric
San Diego, CA
Urban Honolulu, HI
Difference
Median Household Income
$104,321
$85,428
18% lower
Median Home Value
$848,500
$834,100
2% less
Median Monthly Rent
$2,223
$1,783
20% less
Median Monthly Housing Costs
$2,308
$1,809
22% less
Unemployment Rate
5.6%
4.7%
16% less
Population
1,385,061
346,323

Housing Costs and Affordability

A common benchmark is spending no more than 30% of gross income on housing. In San Diego, CA, renters allocate roughly 25.6% of median household income to rent (within that threshold). In Urban Honolulu, HI, the figure is 25.0% , making Urban Honolulu, HI the easier city for renters on a budget.

For prospective homebuyers, the price-to-income ratio tells you how many years of gross income it takes to match the median home price. In San Diego, CA, that ratio is 8.1x. Homes cost 8.1 times the median annual income. In Urban Honolulu, HI, it's 9.8x. Homes are relatively more attainable in San Diego, CA.

Monthly housing costs (rent plus utilities) average $2,308 in San Diego and $1,809 in Urban Honolulu. These figures include renters paying utilities separately from rent.

Income and Labor Market

Median household income in San Diego, CA is $104,321; in Urban Honolulu, HI it is $85,428. That's a $18,893 gap, but income alone doesn't tell the full story without accounting for local costs.

Unemployment stands at 5.6% in San Diego and 4.7% in Urban Honolulu. Labor force participation (the share of the population working or actively job-seeking) is 57.0% in San Diego versus 55.4% in Urban Honolulu.

Population

San Diego, CA has a population of 1,385,061, making it the larger of the two cities. Urban Honolulu, HI has 346,323 residents. City size affects everything from transit options and job market depth to cost pressures. Larger metros typically see higher housing demand.

Data Sources

All data is from the US Census Bureau American Community Survey 5-Year Estimates. Income, housing, and employment figures represent the most recent available estimates. Data is refreshed as new Census releases become available.

Verify this data at data.census.gov