CostByState

Cost of Living in Oklahoma

How much does it cost to live in Oklahoma? This page pulls together the numbers that actually shape your budget — graduated state income tax from 0.0% to 4.5%, a median home price of $223,590, and a median household income of $66,148. Every figure is cited and refreshed monthly, and the calculators below let you plug in your own salary and household to see what life in Oklahoma really costs you.

Key Oklahoma figures

State income tax

0.0%–4.5%

Graduated brackets

Source: Oklahoma Department of Revenue via PolicyEngine US parameters · as of 2026-01-01 · methodology

Median home price

$223,590

Typical home value

Source: Zillow Research (ZHVI) · as of 2026-05 · methodology

Median household income

$66,148

$35,882 per capita

Source: US Census Bureau, ACS 1-Year 2024 · as of 2024 · methodology

Electricity price

13.31¢/kWh

Residential average

Source: US EIA, Electric Power Monthly (residential price) · as of 2026-04 · methodology

Population

4,095,393

US Census estimate

Oklahoma calculators

Living in Oklahoma: what the numbers say

Oklahoma uses graduated income tax brackets, so your marginal rate climbs as you earn more — from 0.0% on the first dollars to 4.5% at the top. Only income above each threshold is taxed at the higher rate, but high earners still feel it, and it's the single biggest reason two people with the same salary keep very different amounts here.

Housing is where Oklahoma is won or lost. At a median home price of $223,590 against a median household income of $66,148, homes cost about 3.4× yearly income — within reach for many dual-income households. Use the home and rent calculators below to see what your income supports here.

Day-to-day costs add up too: residential electricity in Oklahoma runs about 13.31¢ per kilowatt-hour, one of the recurring bills the cost-of-living tools fold into a realistic monthly budget.

Frequently asked questions

Is Oklahoma an expensive state to live in?
It depends on your income and housing situation. Oklahoma has graduated state income tax from 0.0% to 4.5% and a median home price of $223,590. The calculators on this page turn those figures into a number for your specific salary and household.
How much do you need to earn to live comfortably in Oklahoma?
That varies with household size, whether you rent or own, and your lifestyle. Start with the Oklahoma paycheck calculator to see your take-home pay, then the cost-of-living tools to compare it against local expenses.
Where do these Oklahoma numbers come from?
Tax figures come from state and IRS sources, home values from Zillow, income and population from the US Census, and energy prices from the EIA — each shown with its date. See our methodology page for the full list and update schedule.