WhereCanIAfford › Take-home › Washington, DC vs Philadelphia, PA

Washington, DC vs Philadelphia, PA: cost of living on $120,000

Philadelphia, PA +$16,144/yr On $120,000, Washington, DC leaves $51,069/yr in pocket vs Philadelphia, PA's $67,213 — after state income tax and housing.

Where the money goes

On $120,000Washington, DCPhiladelphia, PA
Federal + FICA (est.)$29,580$29,580
State income tax$10,200 (8.50%)$3,684 (3.07%)
After-tax income$80,220$86,736
− Housing/yr (Zillow)$29,151$19,523
Real money in pocket$51,069$67,213

· State tax: Tax Foundation, “State Individual Income Tax Rates and Brackets, 2025” + state revenue departments. Modeled as an effective planning rate for a typical $80k–$160k filer — not a full bracket engine. · Housing from Zillow ZHVI 2026-05.

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FAQ

Is Washington, DC or Philadelphia, PA cheaper?
On $120,000, Philadelphia, PA — by $16,144/yr in real take-home.
What's the biggest driver?
State income tax (District of Columbia 8.50% vs Pennsylvania 3.07%) and housing cost.

See also: FIRE in Washington, DC · salary to buy in Washington, DC · compare other cities →

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