Fiber broadband deployment across the United States continued to accelerate in 2025, even as network builders faced rising labor, materials, and permitting costs. The Fiber Broadband Association released its annual Fiber Deployment Cost Report, conducted by Cartesian, showing that fiber now reaches more than 60% of U.S. households, with 11.8 million new homes passed during the year.
The report benchmarks construction costs across underground and aerial fiber builds, drawing on surveys and interviews with operators and contractors nationwide. Median underground deployment costs climbed to $18.00 per foot (about $59 per meter), while aerial builds reached $8.00 per foot (about $26 per meter). Year-over-year, underground costs rose 3%, while aerial costs jumped 14%, reflecting growing pressure on labor availability and construction inputs.
Despite these increases, the study highlights fiber’s long-term economic resilience as demand for high-capacity, future-proof broadband continues to grow. Respondents reported that construction methods, permitting timelines, and make-ready work increasingly shape deployment strategies, with most operators expecting further cost inflation in 2026 driven primarily by labor and materials.
- More than 60% of U.S. households now have access to fiber, with 11.8 million new homes added in 2025.
- 92% of respondents reported higher deployment costs in 2025 compared with the prior year.
- Median underground deployment costs reached $18.00 per foot (≈$59 per meter); median aerial costs reached $8.00 per foot (≈$26 per meter).
- Labor accounted for 72% of underground deployment costs and 64% of aerial deployment costs.
- Direct burial underground was about 40% cheaper than installing new conduit, though with reduced flexibility and potentially higher maintenance risk.
- Trenching was the most expensive construction method, costing about 60% more than plowing and 6% more than directional boring.
- 88% of respondents expect deployment costs to rise again in 2026, citing labor, materials, permitting, and make-ready work.
“Fiber is the foundation of America’s digital future, and this study confirms both its momentum and its strategic importance,” said Deborah Kish, Vice President of Research and Workforce Development at the Fiber Broadband Association.
🌐 Analysis
The findings reinforce fiber’s role as the preferred long-term access technology, even as cost structures become more complex. As federal and state broadband programs move from planning to execution, standardized cost benchmarks like this report are likely to play a growing role in shaping project selection, funding allocation, and construction approaches, especially in rural and hard-to-serve areas.
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