Cost guide

Window Replacement Cost by State (2026 Guide)

Sunny Park founded WindowQuoteGuide and researches replacement-window pricing across U.S. markets, turning contractor quotes and public cost data into plain-English guides homeowners can actually use.

The national average for a replacement window is $400–$900 installed — but averages hide a lot. The same vinyl double-hung window that costs $450 installed in Oklahoma can run $750+ in coastal California, mostly because of labor rates, permit costs, and demand.

Here's how costs shake out across the country in 2026.

Cost tiers at a glance

Highest-cost states (15–20% above national average) California, New York, Massachusetts, Washington, Hawaii, Connecticut, New Jersey, Alaska

Typical installed range: $480 – $1,080 per window

Above-average states (5–15% above) Oregon, Colorado, Maryland, Virginia, Illinois (Chicago metro), Rhode Island, New Hampshire

Typical installed range: $440 – $1,000 per window

Near the national average Pennsylvania, Minnesota, Wisconsin, Michigan, Arizona, Nevada, Utah, Florida (metro areas)

Typical installed range: $400 – $900 per window

Below-average states (5–15% below) Texas, Georgia, North Carolina, Tennessee, Ohio, Indiana, Missouri, South Carolina

Typical installed range: $370 – $840 per window

Lowest-cost states (15%+ below) Oklahoma, Arkansas, Mississippi, Alabama, Kentucky, West Virginia, Kansas, Iowa

Typical installed range: $340 – $780 per window

Ranges assume a standard vinyl double-hung window, installed. Specialty windows (bay, bow, oversized picture) scale up proportionally in every state.

Why the gap is so large

Labor is the swing factor. Window units cost roughly the same nationwide — a Pella or Andersen window ships everywhere. What changes is the crew installing it: skilled-trade labor in the Bay Area or Boston costs more than double what it does in the rural South.

Permits and code requirements add up. Some states and municipalities require permits (and sometimes inspections) for window replacement; coastal Florida and hurricane zones require impact-rated glass, which raises unit costs 40–80% but is non-negotiable under code.

Climate drives spec. Minnesota homeowners buy triple-pane for a reason. Northern states tend to spend more per window on efficiency features — and recoup it in heating bills.

City premium: the hidden layer

Even within a state, metro areas run 10–25% above rural areas. Ten windows in Austin costs noticeably more than the same job two hours outside it. If you're getting quotes near a big metro, expect the higher end of your state's range.

WindowQuoteGuide is an independent cost-information resource. Estimates are based on published national and regional installation averages and are for general guidance only. If you request quotes through our site, we may receive compensation from partner networks — this never affects the price you pay.