$165 per cubic yard. That's the national average for ready-mix concrete delivered to a job site in Q1 2026, according to the Portland Cement Association — up 11% from $149 per yard just twelve months ago. If you pour foundations, flatwork, or structural concrete for a living, your margins just got squeezed hard, and the Southeast is getting hit worst of all.
I run a plumbing shop, not a concrete crew, but every underground rough-in I bid sits on top of someone's foundation pour. When concrete costs spike, the whole project budget reshuffles. Let me show you exactly what's happening with cement supply, where prices are headed regionally, and what you can do to protect your bottom line.
The National Picture: 11% and Climbing
The 11% year-over-year increase in concrete costs is the largest annual jump since 2022, when pandemic-era supply chain disruptions pushed prices up 13.4%. The Portland Cement Association's quarterly pricing survey shows the increase is driven almost entirely by cement costs — the powder component that typically represents 10-15% of ready-mix volume but 25-30% of its cost.
Portland cement prices hit $165/ton nationally in Q1 2026, up from $148/ton a year earlier. That $17/ton increase in cement directly translates to roughly $13-16 per cubic yard increase in ready-mix pricing, since a typical yard of concrete contains approximately 520-600 pounds of cement.
Aggregate costs (sand and gravel) rose a more modest 4.2% year-over-year, according to USGS mineral commodity data. Admixture costs were essentially flat. Delivery costs — driven by diesel prices and driver wages — added another 6.8% to the per-yard delivered price, per the National Ready Mixed Concrete Association (NRMCA).
The math: on a 200-yard foundation pour, you're paying approximately $3,200 more than the same pour cost last year. On a large commercial slab — say 2,000 yards — the cost increase is $32,000. That's the difference between making money and breaking even on many flatwork jobs.
Business tip: If you bid concrete work with a 90-day price hold, you need a material escalation clause in every contract right now. Concrete prices have moved 2-3% per quarter for the last four quarters. A 90-day bid without escalation protection is a gamble with your profit margin.
Regional Price Variation: The Southeast Crisis
The national 11% average masks enormous regional variation. Here's the breakdown by region from PCA's Q1 2026 survey data:
Southeast: up 15%. Average ready-mix price of $178/yard. Florida, Georgia, Alabama, and the Carolinas are experiencing genuine cement shortages that have pushed pricing to crisis levels. Multiple ready-mix producers in the Atlanta and Charlotte metro areas have implemented allocation programs, limiting daily delivery volumes to existing customers.
West: up 12%. Average ready-mix price of $182/yard (the highest absolute price regionally). California's environmental regulations on cement production and the state's distance from alternative supply sources keep pricing elevated. Arizona and Nevada are seeing spillover demand from the semiconductor fab construction boom.
Midwest: up 8%. Average ready-mix price of $152/yard. The region benefits from abundant aggregate supply and several large cement plants in Missouri, Iowa, and Michigan. This is the most competitive concrete market in the country right now.
Northeast: up 10%. Average ready-mix price of $175/yard. Boston, New York, and Philadelphia markets are tight but not at crisis levels. Import terminals in New York and New Jersey provide a relief valve that the Southeast lacks.
Mountain/Plains: up 7%. Average ready-mix price of $158/yard. Lower population density and less construction activity keep this region relatively balanced.
Why the Southeast Is Getting Hit Hardest
The Southeast cement shortage has three root causes, and none of them are going away quickly.
Plant capacity utilization. The PCA reports that cement plants in the Southeast are running at 96% capacity utilization — far above the national average of 92% and well into the danger zone where maintenance shutdowns cause supply disruptions. The region has five major cement plants (operated by Argos, CEMEX, Lehigh Hanson, Ash Grove, and National Cement), and two of them underwent kiln maintenance in Q1 2026, temporarily removing 800,000 tons of annualized capacity from the market.
Population growth driving demand. The U.S. Census Bureau's population estimates show the Southeast growing at 1.8% annually — triple the national average. Florida alone added 365,000 residents in 2025. Every new resident needs housing, roads, and utilities — all of which consume concrete.
Import infrastructure gaps. Unlike the Northeast (with major import terminals in New York, Philadelphia, and Boston) and the Gulf Coast (Houston, New Orleans), the Southeast has limited cement import terminal capacity. The Savannah and Jacksonville ports handle some cement imports, but total import capacity covers only an estimated 12% of regional demand, compared to 25-30% in the Northeast.
Business tip: If you work in the Southeast, establish relationships with at least two ready-mix suppliers now. When allocation programs kick in, the contractors who get served first are the ones with consistent order history and reliable payment records. Don't be the guy calling a new supplier during a shortage — you'll go to the back of the line.
Plant Capacity Utilization: The 92% Warning Sign
Nationally, cement plant capacity utilization stands at 92%, according to the PCA's annual capacity report. For context, the cement industry considers anything above 90% to be a supply-constrained market. At 92%, there's virtually no buffer for unplanned outages, demand spikes, or seasonal peaks.
The U.S. has 98 operating cement plants producing approximately 93 million metric tons of Portland cement annually. Total installed capacity is 101 million metric tons — meaning the industry has only 8 million metric tons of spare capacity to absorb demand fluctuations.
New capacity takes 3-5 years to bring online due to permitting, environmental review, and construction timelines. The most significant capacity addition currently in development is Martin Marietta's 2.4 million metric ton expansion at its Midlothian, Texas plant, scheduled for completion in late 2027. Until then, supply remains tight.
The math: if IIJA infrastructure spending continues to accelerate (as projected), cement demand will grow approximately 3-4% annually through 2028. With only 8% spare capacity today, the industry will be at effective capacity by mid-2027 without new plant investment.
Cement Import Dependency: A Growing Factor
The United States imported approximately 18 million metric tons of cement in 2025, representing roughly 19% of total consumption, according to USGS data. The top sources are Turkey (22% of imports), Canada (18%), Greece (12%), Colombia (10%), and Mexico (9%).
Import volumes are up 28% from 2023 levels, reflecting the tightness in domestic supply. However, imports face their own constraints. Shipping costs from Turkey — the largest supplier — run approximately $40-50/ton, and ocean freight rates have been volatile due to Red Sea shipping disruptions and port congestion.
The landed cost of imported cement at U.S. ports averages $130-140/ton, compared to $155-165/ton for domestic cement. That price advantage has made imports essential to keeping the market functional, but import supply is not infinitely elastic. Turkish cement producers are also supplying strong demand in Africa and the Middle East, creating competition for export volumes.
For contractors in port cities, imported cement may not be visibly different from domestic — it arrives at the ready-mix plant's silo and gets blended into the same mix designs. But for the ready-mix producer, import availability can mean the difference between making deliveries and putting customers on allocation.
Business tip: Ask your ready-mix supplier directly: "What percentage of your cement supply is imported, and what's your backup plan if import shipments are delayed?" If they can't answer that question clearly, you need a second supplier relationship.
Impact on Foundation and Flatwork Bids
The 11% concrete cost increase reshapes the economics of foundation and flatwork contracting in specific ways. Let me walk through the numbers for three common project types.
Residential foundations. A typical 1,500 square foot residential slab-on-grade requires approximately 30 cubic yards of concrete. At $165/yard (national average), the concrete material cost is $4,950 — up $528 from last year's $4,422. With forming, reinforcing, finishing, and labor, the total installed foundation cost runs approximately $12,000-$15,000 for a basic slab. The concrete material increase adds 3.5-4.4% to the total installed cost.
Commercial flatwork. A 20,000 square foot warehouse slab (6-inch thick) requires approximately 370 cubic yards. At $165/yard, concrete material is $61,050 — up $5,920 from last year. Total installed cost including doweled joints, vapor barrier, reinforcing, and finish runs $8-12 per square foot, or $160,000-$240,000. The concrete increase adds 2.5-3.7% to total installed cost.
Structural concrete (multi-story). A 10-story concrete frame building might use 4,000-6,000 cubic yards of concrete. At $165/yard, material cost is $660,000-$990,000. The year-over-year increase: $64,000-$96,000. On structural concrete, the higher-strength mixes (5,000+ psi) carry an additional premium of $15-25/yard over standard 3,000 psi mix, and those premiums have also increased.
The math: across all project types, the concrete cost increase is adding 2.5-4.5% to total installed costs for concrete-intensive work. If your profit margin on concrete work was 8-10% last year, you're now at 5-7% unless you've raised your prices.
Mix Design Optimization: Fighting Back With Engineering
One lever contractors have is working with their ready-mix supplier and structural engineer to optimize mix designs. Cement is the expensive ingredient — reducing cement content while maintaining specified strength can meaningfully lower cost.
Supplementary cementitious materials (SCMs) like fly ash and slag cement can replace 15-40% of Portland cement in many applications. Fly ash prices at approximately $55/ton versus $165/ton for Portland cement make this substitution valuable. A mix design replacing 25% of cement with fly ash saves roughly $6-8 per cubic yard without compromising 28-day strength.
The challenge: fly ash supply has tightened as coal-fired power plants close. The American Coal Ash Association reports domestic fly ash production declined 22% between 2019 and 2025. Quality imported fly ash from Asia is available but adds $20-30/ton in shipping costs.
Performance-based specifications — where the specification defines required performance (strength, durability, permeability) rather than prescriptive mix proportions — give the ready-mix producer flexibility to optimize their mix for cost. The American Concrete Institute's ACI 318-25 encourages performance-based approaches, and progressive specifiers are adopting them.
Business tip: Schedule a mix design review meeting with your ready-mix supplier and the project engineer. Bring your cost data. Most engineers will consider SCM substitution if you can demonstrate equivalent performance. A 25% fly ash substitution saves $6-8/yard — on a 500-yard pour, that's $3,000-$4,000 back in your pocket.
What's the Outlook for the Rest of 2026
The PCA's forecast calls for concrete costs to continue rising through 2026, with the national average reaching approximately $172-178 per cubic yard by Q4. The Southeast will likely see $185-195/yard pricing unless import volumes increase significantly.
Cement capacity additions are minimal through 2027. The only meaningful supply-side relief will come from increased imports, which are constrained by shipping costs and global demand competition. On the demand side, IIJA infrastructure spending will continue consuming large volumes — the Federal Highway Administration's approved projects alone require an estimated 45 million cubic yards of concrete through 2028.
The seasonal pattern also works against contractors. Concrete demand peaks in Q2 and Q3 as weather allows more pours in northern states. Prices typically firm 3-5% from Q1 to Q3 and soften 2-3% in Q4. If you can schedule pours in Q4 and Q1, you'll capture the seasonal dip.
FAQ: Concrete Costs Construction 2026
Why are concrete costs rising so much faster than other materials?
Concrete costs are up 11% primarily because of cement shortages, not aggregate or admixture pricing. Cement plant capacity utilization at 92% nationally (96% in the Southeast) means supply cannot keep up with demand driven by IIJA infrastructure spending and strong residential construction. Cement is 25-30% of ready-mix cost but has increased 11.5% year-over-year, pulling the entire concrete price higher.
How can contractors protect margins against rising concrete costs?
Three strategies work: First, include material escalation clauses in every contract tied to the PCA quarterly pricing index. Second, optimize mix designs by substituting 15-25% fly ash or slag cement for Portland cement, saving $6-8 per cubic yard. Third, schedule pours during Q4 and Q1 when seasonal demand softens and pricing dips 2-3%. For large projects, consider pre-purchasing cement through your ready-mix supplier to lock pricing.
Will concrete prices come down in 2027?
Unlikely. The PCA projects continued upward pressure through 2027 due to tight cement capacity (92% utilization nationally) and growing IIJA infrastructure demand. The most significant new capacity — Martin Marietta's 2.4 million metric ton expansion in Texas — won't be online until late 2027. Moderate relief (2-3% price softening) is possible in Q4 2026 and Q1 2027 from seasonal patterns, but the structural supply-demand imbalance will persist until new kiln capacity comes online.
Bottom line: $165/yard concrete is the new normal, and if you're in the Southeast, you're paying $178 or more. Your margins on concrete-intensive work have compressed by 3-5 percentage points in the last twelve months. Fight back with SCM-optimized mix designs, material escalation clauses, and seasonal scheduling. Build relationships with multiple ready-mix suppliers before the next shortage hits. Call your ready-mix rep Monday and schedule a mix design review meeting — the $6-8/yard you save on fly ash substitution is pure margin recovery.
