Replacing a roof is one of the largest single investments a homeowner will make, and the price varies dramatically depending on where you live. This report breaks down the average cost of an asphalt shingle roof replacement in every US state for 2026, along with the regional and economic factors that drive the differences.
Key findings
- The national average cost to replace an asphalt shingle roof on a typical 1,700 sq ft home is $8,500 in 2026, up roughly 4% from 2025.
- Hawaii is the most expensive state at $13,200 on average — 55% above the national mean — driven by high labor costs and shipping premiums on materials.
- West Virginia is the least expensive at $7,200, about 15% below the national average.
- Costs in the Northeast and West Coast run 20–35% above the national average, while the South and Midwest trend 5–15% below.
- Material costs have stabilized in 2026 after the 2021–2023 spike, but labor now accounts for nearly half of total project cost.
Full state-by-state cost table (2026)
Figures represent the total installed cost of replacing an existing asphalt shingle roof on a typical single-family home (~1,700 sq ft / ~17 roofing squares), including tear-off, disposal, underlayment, flashing, and labor. Costs are rounded to the nearest $50.
| State | Low | Average | High | vs. National |
|---|---|---|---|---|
| Alabama | $4,950 | $7,650 | $12,600 | -10% |
| Alaska | $7,810 | $12,070 | $19,880 | +42% |
| Arizona | $5,775 | $8,925 | $14,700 | +5% |
| Arkansas | $4,840 | $7,480 | $12,320 | -12% |
| California | $7,425 | $11,475 | $18,900 | +35% |
| Colorado | $6,160 | $9,520 | $15,680 | +12% |
| Connecticut | $7,040 | $10,880 | $17,920 | +28% |
| Delaware | $5,830 | $9,010 | $14,840 | +6% |
| District of Columbia | $7,590 | $11,730 | $19,320 | +38% |
| Florida | $5,390 | $8,330 | $13,720 | -2% |
| Georgia | $5,225 | $8,075 | $13,300 | -5% |
| Hawaii | $8,525 | $13,175 | $21,700 | +55% |
| Idaho | $5,720 | $8,840 | $14,560 | +4% |
| Illinois | $6,050 | $9,350 | $15,400 | +10% |
| Indiana | $5,060 | $7,820 | $12,880 | -8% |
| Iowa | $4,950 | $7,650 | $12,600 | -10% |
| Kansas | $5,115 | $7,905 | $13,020 | -7% |
| Kentucky | $4,895 | $7,565 | $12,460 | -11% |
| Louisiana | $5,170 | $7,990 | $13,160 | -6% |
| Maine | $6,160 | $9,520 | $15,680 | +12% |
| Maryland | $6,490 | $10,030 | $16,520 | +18% |
| Massachusetts | $7,150 | $11,050 | $18,200 | +30% |
| Michigan | $5,610 | $8,670 | $14,280 | +2% |
| Minnesota | $5,940 | $9,180 | $15,120 | +8% |
| Mississippi | $4,730 | $7,310 | $12,040 | -14% |
| Missouri | $5,005 | $7,735 | $12,740 | -9% |
| Montana | $5,830 | $9,010 | $14,840 | +6% |
| Nebraska | $5,170 | $7,990 | $13,160 | -6% |
| Nevada | $6,050 | $9,350 | $15,400 | +10% |
| New Hampshire | $6,380 | $9,860 | $16,240 | +16% |
| New Jersey | $7,260 | $11,220 | $18,480 | +32% |
| New Mexico | $5,335 | $8,245 | $13,580 | -3% |
| New York | $7,370 | $11,390 | $18,760 | +34% |
| North Carolina | $5,115 | $7,905 | $13,020 | -7% |
| North Dakota | $5,500 | $8,500 | $14,000 | 0% |
| Ohio | $5,280 | $8,160 | $13,440 | -4% |
| Oklahoma | $4,950 | $7,650 | $12,600 | -10% |
| Oregon | $6,270 | $9,690 | $15,960 | +14% |
| Pennsylvania | $5,830 | $9,010 | $14,840 | +6% |
| Rhode Island | $6,600 | $10,200 | $16,800 | +20% |
| South Carolina | $5,060 | $7,820 | $12,880 | -8% |
| South Dakota | $5,225 | $8,075 | $13,300 | -5% |
| Tennessee | $5,060 | $7,820 | $12,880 | -8% |
| Texas | $5,445 | $8,415 | $13,860 | -1% |
| Utah | $5,665 | $8,755 | $14,420 | +3% |
| Vermont | $6,215 | $9,605 | $15,820 | +13% |
| Virginia | $5,720 | $8,840 | $14,560 | +4% |
| Washington | $6,600 | $10,200 | $16,800 | +20% |
| West Virginia | $4,675 | $7,225 | $11,900 | -15% |
| Wisconsin | $5,720 | $8,840 | $14,560 | +4% |
| Wyoming | $5,610 | $8,670 | $14,280 | +2% |
Regional analysis
The Northeast (NY, NJ, MA, CT, PA, RI, NH, VT, ME)
The Northeast is consistently the most expensive region after Hawaii and the West Coast. High union labor rates, older housing stock requiring more tear-off and decking repair, and stringent snow-load building codes all push costs 20–35% above the national average. New Jersey ($11,220) and Massachusetts ($11,050) lead the region. Homeowners here should also budget for ice and water shield, which adds $1–2 per square foot but is often code-mandated.
The West Coast & Mountain West (CA, OR, WA, CO, NV, AZ, UT, ID, MT, WY, NM)
California ($11,475) anchors the high end, driven by coastal labor markets and Title 24 energy code requirements. The Mountain West is more moderate, sitting near or slightly above the national average. Wildfire-prone areas increasingly require Class A fire-rated roofing assemblies, which add 10–20% to material costs.
The South (TX, FL, GA, NC, SC, VA, TN, AL, MS, LA, AR, OK, KY, WV)
The South is the most affordable region for roof replacement, with every state below the national average except Virginia (which trends slightly above due to the affluent Northern Virginia market). Low labor rates and a competitive contractor landscape keep prices down. However, hurricane-zone states like Florida and Louisiana require wind-rated installation and often impact-resistant shingles, narrowing the discount.
The Midwest (IL, OH, MI, IN, WI, MN, IA, MO, KS, NE, ND, SD)
Midwest costs cluster around the national average, with a slight discount in the Great Plains states. North Dakota sits exactly at the national mean ($8,500). Severe weather (hail, wind) drives higher insurance claims and more frequent replacements, which has created a dense, competitive contractor market.
What drives the differences between states?
1. Labor rates (largest factor)
Labor now accounts for roughly 45% of total roof replacement cost. States with high costs of living — Hawaii, California, New York, New Jersey, Massachusetts — have correspondingly high contractor labor rates, which directly inflate project totals. A roofer in Honolulu earns nearly double what a roofer in Jackson, MS earns.
2. Building code stringency
States with rigorous building codes (Florida's HVHZ, California's Title 24, the IRC's high-wind and snow-load provisions) require additional materials and inspection steps. These add 5–15% to project cost but materially improve storm performance and longevity.
3. Material shipping & logistics
Alaska and Hawaii pay a steep logistics premium — shingles are heavy and shipping adds $1–2 per bundle to remote markets. Landlocked states near manufacturing hubs (the Southeast, near several asphalt shingle plants) enjoy lower delivered material costs.
4. Climate & weather risk
Hail-prone Great Plains states and hurricane-zone Gulf states see higher claim-driven replacement volumes, which can both increase demand (and price) in peak season and create a competitive contractor market that moderates prices. Cold-climate states require ice and water shield and ventilation upgrades.
5. Permit & disposal fees
Permit fees range from $100 in rural counties to $600+ in major metros. Landfill disposal fees for tear-off debris vary 3× between states, adding $200–800 to a typical project.
Cost by roofing material (national average)
The state table above reflects asphalt shingle replacement — the most common US roofing material (~80% of homes). Other materials cost meaningfully more:
| Material | Avg Cost per Square | Typical 17-Sq Roof | Lifespan |
|---|---|---|---|
| 3-Tab Asphalt Shingles | $350–$450 | $6,000–$7,650 | 15–25 years |
| Architectural Shingles | $450–$650 | $7,650–$11,050 | 30–50 years |
| Premium / Designer Shingles | $650–$1,000 | $11,050–$17,000 | 40–50+ years |
| Metal Standing Seam | $900–$1,400 | $15,300–$23,800 | 40–70 years |
| Clay / Concrete Tile | $1,000–$2,000 | $17,000–$34,000 | 50–100 years |
| Natural Slate | $1,500–$3,000 | $25,500–$51,000 | 75–150 years |
For metal roof estimates, see our Metal Roofing Calculator.
Methodology
This report was produced by AIBuildCalc Research using the following approach:
- Baseline model: We modeled a representative single-family home with a 1,700 sq ft footprint and a 6/12 pitch gable roof (~17 roofing squares of actual surface area), the median US home size per the U.S. Census Bureau's Characteristics of New Housing.
- National pricing: We established a national average installed cost of $500/square for architectural asphalt shingles (materials + labor + tear-off + disposal) for 2026, consistent with 2025–2026 contractor pricing surveys from RSMeans, Angi, and HomeAdvisor.
- State cost multipliers: Each state's cost was adjusted using a cost-of-construction index derived from BLS labor wage data (SOC 47-2181 Roofers), RSMeans location factors, and state-level building code complexity. Multipliers range from 0.85 (West Virginia) to 1.55 (Hawaii).
- Low/high ranges: The low end reflects 3-tab shingles with minimal tear-off; the high end reflects premium architectural shingles, complex roof geometry, and full decking replacement.
- Inclusions: Tear-off of one existing layer, disposal, felt underlayment, ice & water shield at eaves, drip edge, standard flashing, and labor. Excludes structural repairs, skylight replacement, and specialty flashing.
Costs are estimates for planning purposes. Actual quotes vary based on roof complexity, accessibility, contractor availability, and seasonal demand. Always obtain 3 written quotes from licensed, insured contractors.
Limitations
- State-level averages mask significant intra-state variation (e.g., San Francisco vs. rural California can differ by 40%+).
- The model assumes a straightforward gable roof; hip, mansard, and multi-gable roofs cost 15–30% more.
- Material prices fluctuate; this snapshot reflects Q1–Q2 2026 conditions.
- Storm surge pricing (common after hurricanes and hailstorms) is not reflected and can temporarily raise costs 20–40%.
Sources & references
- U.S. Census Bureau — Characteristics of New Housing (median home size). census.gov
- U.S. Bureau of Labor Statistics — Occupational Employment Statistics, Roofers (SOC 47-2181), state wage data. bls.gov/oes
- RSMeans — Gordian Group construction cost data, location factors. rsmeans.com
- National Roofing Contractors Association (NRCA) — Roofing Manual & industry guidelines. nrca.net
- Asphalt Roofing Manufacturers Association (ARMA) — Residential Asphalt Roofing Manual. asphaltroofing.org
- International Code Council — International Residential Code (IRC), Chapter 9. codes.iccsafe.org
- Angi / HomeAdvisor — 2025–2026 Roof Replacement Cost Guides (cross-validation). angi.com
Frequently asked questions
Estimate your own roof cost
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Last updated July 11, 2026. AIBuildCalc Research is an independent research division of AIBuildCalc. We do not accept payment from roofing contractors or manufacturers for inclusion in this report. Estimates are for planning only — verify with a licensed local contractor.