How Much Does Asphalt Cost in Maryland?
Asphalt averages $131.04 per ton in Maryland as of 2026 research, with metro-level pricing ranging from $125.80 (lowest-cost metro) to $146.76 (highest-cost metro). That's a 12% premium over the national midpoint of $117.00 per ton (source; confidence: high). The state midpoint is computed by applying Maryland's 1.12× regional adjustment to the national-average dataset documented on our pricing methodology page.
Use the metro table below for finer-grained budgeting — within Maryland, the spread between the cheapest and most expensive metro on the same material can run 15-30%.
What Drives Asphalt Pricing in Maryland?
Maryland runs roughly 12% above the national midpoint — a wealthy, high-labor-cost state anchored by the Washington, D.C. and Baltimore metros. It sits clearly below the New York/New Jersey/Boston tier: favorable material logistics (local Piedmont quarries, port access, no local sales tax stacking on the flat 6%) hold pricing in check. The DC-suburban counties (Montgomery, Prince George's) run well above the Baltimore metro and Eastern Shore.
Climate and supply factors: The Chesapeake Bay Critical Area — all land within 1,000 ft of tidal water — imposes a minimum 100-ft buffer (up to 300 ft on steep or erodible slopes) where grading and construction require a buffer-management plan, raising cost and time on waterfront work. Freeze-thaw across the Piedmont and western Maryland drives frost footings and cold-weather concrete, while the DC-metro labor market (Montgomery and Prince George's counties) is among the region's most expensive.
Asphalt Prices by Maryland's Major Metros
Per-metro estimates apply each metro's population-weighted price tier to the Maryland state midpoint. Population figures are 2024 ACS estimates from the U.S. Census Bureau.
| Metro | Population | Per Ton | vs. State Avg |
|---|---|---|---|
| Baltimore | 569K | $131.04 | — |
| Columbia | 104K | $137.59 | +5% |
| Germantown | 91K | $146.76 | +12% |
| Frederick | 90K | $125.80 | -4% |
| Waldorf | 83K | $133.66 | +2% |
When to Buy Asphalt in Maryland
Construction season in Maryland: Late March/April through November, with the sweet spot late spring through early fall; asphalt needs ambient temps above roughly 50°F, and cold-weather concrete methods extend the season into winter at added cost.
Hot-mix asphalt plants typically run April-November and shut down in winter; spring re-opening pricing tends to be the year's lowest while late-summer is the year's highest. For non-emergency work in Maryland, ordering during the off-peak window typically saves 5-15% vs. spring/summer peak pricing. Material yards run promotional pricing twice a year — early-spring (Mar-Apr) on bagged products and late-fall (Oct-Nov) on bulk aggregates as plants clear inventory before shutdown.
Climate & Code Considerations for Asphalt in Maryland
Frost line: 30 in (typical statewide, e.g. Prince George's County; Eastern Shore ~24 in, western Maryland/Appalachian deeper; set by local jurisdiction). Frost line drives footing and base depth on hardscape projects — though it has less direct impact on per-ton asphalt pricing.
State / local code: Maryland enforces the Maryland Building Performance Standards (MBPS) through the Department of Labor, requiring every jurisdiction to adopt the IBC, IRC, and IECC (state-modified) and to enforce updates within 12 months of state adoption. Local jurisdictions may amend most provisions except the energy code (IECC) and the Maryland Accessibility Code.
Where to Find Asphalt Suppliers in Maryland
Authoritative directories for sourcing ready-mix producers, aggregate quarries, and bagged-product retailers across Maryland:
- Maryland Ready Mix Concrete Association (MRMCA) member directory
- NRMCA ready-mix producer directory (filter by state)
- Quikrete dealer locator
Get quotes from at least three local suppliers — pricing on the same spec varies 10-20% across producers in the same metro. Volume orders (10+ cu yd ready-mix, 20+ tons aggregate, full pallets bagged) typically earn another 5-10% off published quotes.
Calculate Asphalt for Your Project
Use our Asphalt Calculator to estimate quantity, then apply Maryland's 1.12× adjustment to the national-average cost displayed on the calculator. The calculator's built-in cost overlay uses national pricing — multiply the displayed total by 1.12 for a Maryland-specific estimate, or use the per-metro figures in the table above for tighter budgeting.
Frequently Asked Questions
How much does asphalt cost per ton in Maryland?
Asphalt averages $131.04 per ton in Maryland, with a metro range of $125.80 to $146.76 as of 2026. Maryland pricing runs about 12% above the national midpoint.
What is the cheapest Maryland metro for asphalt?
Frederick typically prices the lowest of the major Maryland metros, around $125.80 per ton. Germantown typically prices the highest, around $146.76. Differences come from delivery distance to producer plants and metro-area labor rates.
When is the best time of year to buy asphalt in Maryland?
Late March/April through November, with the sweet spot late spring through early fall; asphalt needs ambient temps above roughly 50°F, and cold-weather concrete methods extend the season into winter at added cost. Hot-mix asphalt plants typically run April-November and shut down in winter; spring re-opening pricing tends to be the year's lowest while late-summer is the year's highest. For non-emergency work, ordering off-peak (late fall in cold-winter states, mid-winter in southern states) typically saves 5-15% vs. spring/summer peak pricing.
What code requirements affect asphalt costs in Maryland?
Maryland enforces the Maryland Building Performance Standards (MBPS) through the Department of Labor, requiring every jurisdiction to adopt the IBC, IRC, and IECC (state-modified) and to enforce updates within 12 months of state adoption. Local jurisdictions may amend most provisions except the energy code (IECC) and the Maryland Accessibility Code.
Where can I find asphalt suppliers in Maryland?
Start with the Maryland Ready Mix Concrete Association (MRMCA) member directory, the NRMCA national producer directory filtered to Maryland, or the Quikrete dealer locator for bagged products. Get quotes from at least three local suppliers — pricing varies 10-20% across producers in the same metro.
Why is asphalt more expensive in Maryland than the national average?
Maryland runs roughly 12% above the national midpoint — a wealthy, high-labor-cost state anchored by the Washington, D.C. and Baltimore metros. It sits clearly below the New York/New Jersey/Boston tier: favorable material logistics (local Piedmont quarries, port access, no local sales tax stacking on the flat 6%) hold pricing in check. The DC-suburban counties (Montgomery, Prince George's) run well above the Baltimore metro and Eastern Shore.
Related Pages
- All asphalt prices by state
- All construction material prices in Maryland
- Asphalt prices in Virginia
- Asphalt prices in Pennsylvania
- Asphalt prices in New Jersey
- Asphalt prices in West Virginia
- Asphalt prices in Delaware
- Asphalt Calculator
- Pricing methodology & sources
National-average pricing triangulated from asphapro.com. Updated Apr 2026 · methodology
Estimates only. Always verify with your supplier before ordering.
Written by Daniel McCarney — AceCalc