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Cost of Living: San Diego, CA vs Oklahoma City, OK

Wondering how far your dollar stretches in San Diego compared to Oklahoma City? Below we break down housing costs, rent, taxes, income, and quality of life using 2026 data so you can make an informed relocation or remote-work decision. Every number is computed from Census, BLS, and Zillow data specific to these two metro areas.

TL;DR

San Diego cost-of-living index is 163 vs 88 for Oklahoma City (US = 100). Median home: $875,000 vs $230,000. Median rent: $2,195/mo vs $848/mo.

Source: Census ACS · Zillow ZHVI/ZORI · BEA RPP, 2026

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Oklahoma City is 46.0% cheaper than San Diego
COL Index: San Diego 163 vs Oklahoma City 88 (national avg = 100)
Written by Jere Salmisto, Founder & Quantitative Systems Builder, CalcFi·Reviewed by CalcFi Editorial·Last reviewed 2026-04-19

San Diego vs Oklahoma City — At a Glance

San DiegoMetricOklahoma CityDifference
163Cost of Living Index88-46.0%
$875,000Median Home Price$230,000-73.7%
$2,195Median Monthly Rent$848-61.4%
$91,000Median Household Income$61,200-32.7%
0.7%Property Tax Rate0.9%+25.0%
3.8%Unemployment Rate3.3%-13.2%
27 minAverage Commute22 min-18.5%
36.1Median Age35.3-2.2%
3,340,000Metro Population1,450,000-56.6%

Data sourced from Census Bureau, BLS, Zillow, and ApartmentAdvisor (2024-2025). COL Index: 100 = national average.

Housing Comparison: San Diego vs Oklahoma City

Monthly mortgage assumes 6.5% interest, 30-year fixed, 20.0%down payment. PITI includes principal, interest, property tax, and homeowner's insurance.

San Diego

Median Home Price$875,000
Down Payment (20.0%)$175,000
Loan Amount$700,000
Principal & Interest$4,424/mo
Property Tax$525/mo
Insurance$255/mo
Monthly PITI$5,205/mo

Oklahoma City

Median Home Price$230,000
Down Payment (20.0%)$46,000
Loan Amount$184,000
Principal & Interest$1,163/mo
Property Tax$173/mo
Insurance$67/mo
Monthly PITI$1,403/mo

Rent & Affordability Ratios

Median Monthly Rent$2,195 vs $848 (-$1,347/mo)
Annual Rent Difference$16,164/yr more in San Diego
Home Price-to-Income Ratio9.6x (San Diego) vs 3.8x (Oklahoma City)
Years to Save 20% Down (15% savings rate)12.8 yrs (San Diego) vs 5.0 yrs (Oklahoma City)

Buying a home in San Diego costs $5,205/month (PITI) compared to $1,403/month in Oklahoma City — a difference of $3,802/month or $45,624/year. The price-to-income ratio is 9.6x in San Diego versus 3.8x in Oklahoma City, suggesting Oklahoma City is relatively more affordable for homebuyers relative to local incomes. At a 15% savings rate, it takes 12.8 years to save a down payment in San Diego compared to 5.0 years in Oklahoma City.

Tax Comparison: San Diego vs Oklahoma City

Estimated on each city's median household income, single filer, standard deduction, 2025 rates.

Tax CategorySan DiegoOklahoma City
Gross Income$91,000$61,200
State Income Tax$4,490$2,369
Federal Income Tax$11,469$5,215
FICA (SS + Medicare)$6,962$4,681
Property Tax (on median home)$6,300/yr$2,070/yr
State Sales Tax Rate7.2%4.5%
Total Tax Burden$22,921 (25.2%)$12,265 (20.0%)
Take-Home Pay$68,079$48,935

On median household income, total taxes (federal + state + FICA) come to $22,921 in San Diego (25.2% effective) versus $12,265 in Oklahoma City (20.0% effective). After taxes, take-home pay is $68,079 in San Diego and $48,935 in Oklahoma City. Property taxes add $6,300/year on the median San Diego home versus $2,070/year in Oklahoma City.

Salary Equivalence: What Your Income Is Worth

A $91,000 salary in San Diego equals
$49,129
in Oklahoma City
A $61,200 salary in Oklahoma City equals
$113,359
in San Diego

These figures adjust for cost of living using the formula: adjusted = salary × (COL_destination / COL_origin). If you earn $91,000 in San Diego (COL 163) and relocate to Oklahoma City (COL 88), you would need $49,129 to maintain the same purchasing power. This means you can take a pay cut of $41,871 and still maintain your lifestyle in Oklahoma City.

Quality of Life: San Diego vs Oklahoma City

Average Commute
27 min
San Diego
22 min
Oklahoma City
5 min longer in San Diego
Unemployment Rate
3.8%
San Diego
3.3%
Oklahoma City
Oklahoma City lower
Metro Population
3.3M
San Diego
1.4M
Oklahoma City
San Diego is 2.3x larger

Beyond costs, quality of life matters. The average commute in San Diego is 27 minutes versus 22 minutes in Oklahoma City, a difference of 5 minutes each way. Oklahoma City's lower unemployment rate of 3.3% versus 3.8% suggests a stronger job market. San Diego skews slightly older with a median age of 36.1 vs 35.3 in Oklahoma City.

Other Cost of Living Comparisons

New York vs San DiegoCOL 187 vs 163Los Angeles vs San DiegoCOL 173 vs 163Chicago vs San DiegoCOL 114 vs 163New York vs Oklahoma CityCOL 187 vs 88Los Angeles vs Oklahoma CityCOL 173 vs 88Chicago vs Oklahoma CityCOL 114 vs 88

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Frequently Asked Questions

Is San Diego or Oklahoma City more expensive?

San Diego is 46.0% more expensive than Oklahoma City overall. San Diego has a cost of living index of 163 compared to 88 for Oklahoma City (national average = 100). The biggest difference is housing: the median home costs $875,000 in San Diego vs $230,000 in Oklahoma City.

How much more does housing cost in San Diego vs Oklahoma City?

The median home price in San Diego is $875,000, which is $645,000 more than Oklahoma City's median of $230,000. Monthly rent follows a similar pattern: $2,195/month in San Diego vs $848/month in Oklahoma City, a difference of $1,347/month or $16,164/year.

What salary do I need in Oklahoma City to match my San Diego income?

To maintain the same standard of living, a $91,000 salary in San Diego is equivalent to $49,129 in Oklahoma City. This is based on the cost of living index ratio: San Diego's COL index of 163 vs Oklahoma City's 88. Conversely, $61,200 in Oklahoma City equals $113,359 in San Diego.

Which city has lower taxes, San Diego or Oklahoma City?

On a median household income, the combined federal, state, and FICA tax burden is $22,921 (25.2% effective rate) in San Diego vs $12,265 (20.0% effective rate) in Oklahoma City. Property taxes on the median home are $6,300/year in San Diego (0.7% rate) vs $2,070/year in Oklahoma City (0.9% rate). Sales tax rates are 7.2% in California and 4.5% in Oklahoma.

What is the median household income in San Diego and Oklahoma City?

San Diego median household income: $91,000/yr. Oklahoma City median household income: $61,200/yr (Census ACS).

How does rent compare in San Diego vs Oklahoma City?

Median monthly rent: $2,195 in San Diego vs $848 in Oklahoma City. Annualized that is $26,340 vs $10,176.

Which city is better for remote workers, San Diego or Oklahoma City?

Oklahoma City offers a lower cost of living (index 88 vs 163), which lets remote-workers keeping a coastal salary stretch further. San Diego typically wins on amenities and labor-market depth.

Where does the data on this comparison come from?

San Diego and Oklahoma City numbers are pulled from Zillow ZHVI/ZORI (home values, rent), the U.S. Census Bureau ACS (income, demographics), and BEA RPP (cost-of-living index). Each value is timestamped on the page.

How often is this San Diego vs Oklahoma City comparison updated?

Source feeds (Zillow, Freddie Mac PMMS, Census ACS, BEA RPP) are refreshed on their native cadence. Page caches revalidate every 24 hours via Next.js ISR.

Does this comparison replace tax or financial advice?

No. The San Diego vs Oklahoma City cost-of-living page is educational reference using public data and standard formulas. It is not personalized tax, legal, or investment advice. Consult a licensed professional for material decisions.

Explore More

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Sources & Citations

  1. Zillow Research — ZHVI (home values) & ZORI (observed rent index) — zillow.com/research/data
  2. U.S. Census Bureau — American Community Survey (ACS) 5-year estimates — census.gov/acs
  3. Bureau of Economic Analysis — Regional Price Parities by state and MSA — bea.gov/rpp
  4. Tax Foundation — effective state and local tax rates — taxfoundation.org
  5. Freddie Mac PMMS — weekly national average mortgage rates — freddiemac.com/pmms
  6. Internal Revenue Service — federal income tax brackets and standard deduction — irs.gov
  7. U.S. Bureau of Labor Statistics — unemployment and wage statistics — bls.gov
Methodology & Assumptions

Home prices use Zillow Home Value Index (ZHVI)[1]; rents use Zillow Observed Rent Index (ZORI)[1]. Median household income comes from the Census ACS 5-year estimates[2].

COL indices use the BEA Regional Price Parity methodology[3], normalized so 100 = national average.

Property tax rates are effective rates from the Tax Foundation[4], expressed as % of owner-occupied home value. Mortgage estimates assume 6.5% fixed rate[5], 30-year term, 20.0% down, $1,800/yr homeowners insurance.

Federal tax calculations[6] assume single filer, standard deduction. State tax uses the top marginal rate times taxable income after the state standard deduction. FICA = 6.2% Social Security (up to wage base) + 1.45% Medicare.

Salary equivalence uses adjusted = salary × (COL_destination / COL_origin). This captures cost-of-living shift but not state income tax differences.

Unemployment figures are the most recent monthly MSA-level readings from the BLS LAUS series[7].

Last reviewed is computed from the maximum retrievedAt across every source this page consumes.

City data from Census Bureau[2], BLS[7], and Zillow[1] (2024-2025). Tax calculations use 2025 IRS rates[6], single filer, standard deduction. Mortgage estimates assume 6.5% PMMS rate[5], 30-year term, 20.0% down. COL Index: 100 = national average[3]. Last reviewed 2026-04-19.