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Sidewalk Cost Calculator (2026)

Estimate the cost to pour a new concrete sidewalk or remove and replace an old one. Pick length, width, thickness, reinforcement, and finish, and we'll compute a planning range. 2026 data; not a contractor bid.

By Martin Lashgari, Ph.D., P.E., PMP · Last reviewed July 2026

Fresh concrete sidewalk mid-installation with wood forms, broom finish, trowels, gravel base, lawn, and a suburban home entry

Enter your sidewalk project

Includes labor, equipment, contractor markup, and permits.

Common projects

Dimensions & scope

Standard residential sidewalk is 3-4 ft wide.
Total area160 sq ft

Reinforcement & finish

Location & permit

Uses the first 3 digits as a planning zone (not exact local pricing). Overrides state average when matched.

Your sidewalk estimate

Estimated installed range
Calculating…
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Materials
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Labor
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Per sq ft
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Cost breakdown

ItemQuantityEstimated range
Planning estimate, not a bid. 2026 ranges informed by published cost guides (HomeGuide, Angi, ConcreteNetwork) and BLS regional wage data. Compare written bids on an identical scope for accurate local pricing.
What's not included: tree-root removal or grinding, drainage/grading corrections, retaining curbs, ADA ramp detectable-warning panels, utility relocation, and small-section repairs below a contractor's trade minimum.

Bid check

Got a contractor quote? Compare it to the planning range. No contact details collected.

Quote per sq ft
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Range check
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Scope risk
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Add a quote amount to compare it against the current estimate.

Methodology & sources

What this is: a planning-range sidewalk calculator informed by 2026 cost guides (HomeGuide, Angi, ConcreteNetwork), retail ready-mix pricing, and U.S. government wage data.

How it builds the estimate: concrete plus placement is priced per square foot by slab thickness, over a compacted gravel base. Reinforcement (fiber, wire mesh, or rebar) and a finish premium (broom, smooth, exposed aggregate, or stamped) are added per square foot. For remove-and-replace, demolition and disposal of the old slab are added. Labor covers forming, pouring, finishing, and saw-cut control joints.

Crew labor is a loaded billing rate informed by BLS OEWS occupation 47-4051 (Cement Masons & Concrete Finishers), then loaded with payroll burden, crew composition, equipment overhead, and contractor profit.

Engineer's note: small standalone sidewalks read higher per square foot than large pours because mobilization and trade minimums are spread over less area. For accurate pricing on a small section, expect a contractor minimum charge regardless of square footage.

Per-rate sources are stored in the underlying CSV with each row's source_url, source_date, region, and basis.

Last updated: July 2026. Full methodology →

Cost simulator Monte Carlo simulation See the full range of likely costs — with the odds

For a typical new 4 ft x 40 ft walk, the installed planning band runs $1,658 to $3,086 nationally before regional adjustment.

What this project costs in different metros

Regional labor and material markets move the installed price. These bands come from the same engine as the calculator above, run at each metro's real cost multipliers — enter your ZIP in the calculator for a figure tuned to your exact area. National reference: $1,650–$3,100.

MetroTypical installed rangevs. national
San Francisco, CA$2,000–$3,700+20%
New York, NY$2,000–$3,750+22%
Boston, MA$1,800–$3,400+10%
Chicago, IL$1,900–$3,500+14%
Atlanta, GA$1,850–$3,500+13%
Houston, TX$1,750–$3,250+6%
Miami, FL$1,650–$3,1000%
Phoenix, AZ$1,700–$3,200+3%

Planning ranges, not contractor quotes. Multipliers are rounded regional planning indices (see methodology), not a reproduction of any proprietary cost table.

What moves this price the most

Vary one input across its full range while holding everything else at the typical scenario, and this is how far each choice can move the installed estimate — measured by running the calculator's own engine. The widest bars are where your decisions matter most; the figures show the cheapest-to-priciest span each input creates on its own.

  • Length (ft)$1,100–$23,350
  • Width (ft)$1,600–$9,750
  • Finish$2,350–$4,200
  • Scope$2,350–$3,500
  • Thickness$2,350–$2,750
  • Reinforcement$2,250–$2,500

A tornado view: each row varies a single input; a real project moves several at once, so totals aren't additive.

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How much does a concrete sidewalk cost in 2026?

A new concrete sidewalk runs $6 to $15 per square foot installed in 2026. Removing and replacing an existing walk runs $10 to $25 per square foot because demolition and disposal stack on top of the new pour. Small standalone sections cost more per square foot because of contractor trade minimums.

ProjectSizeNew installRemove & replace
Short walk (3×20)60 sf$600 – $1,300$900 – $1,900
Standard walk (4×40)160 sf$1,700 – $3,100$2,000 – $4,500
Long walk (4×80)320 sf$2,400 – $5,200$3,600 – $8,500
Driveway apron (12×6, 6 in)72 sf$1,500 – $2,400$1,500 – $3,400

What drives sidewalk cost

  • New vs. remove-and-replace — tearing out and hauling the old slab adds $3-$8 per square foot.
  • Thickness — a 6-inch slab for driveway crossings uses more concrete and usually rebar.
  • Finish — broom is standard; exposed aggregate and stamped/decorative add $3-$12 per square foot.
  • Reinforcement — fiber is cheapest; wire mesh and rebar add crack resistance and cost.
  • Access & size — small or hard-to-reach pours carry a higher per-square-foot rate due to minimums.
  • Permit — public right-of-way work usually needs a city permit and sometimes an approved contractor.

Common mistakes & questions

  • Skipping the compacted base — sidewalks heave and crack within a winter or two without a proper gravel sub-base.
  • No control joints — saw-cut or tooled joints every ~5 ft control where the slab cracks; skipping them guarantees random cracking.
  • Pouring too thin — 4 in minimum for walkways, 6 in where vehicles cross.
  • Ignoring slope — a slight cross-slope is needed for drainage and ADA compliance on public walks.
  • Forgetting the right-of-way permit — public-sidewalk work often requires a city permit and inspection.
  • Ask your contractor: base depth and compaction, slab thickness, reinforcement, control-joint spacing, and whether a permit is included.

When this estimate is wrong

  • Hard access (rural, no truck access, hand-carry concrete) adds 10-25%.
  • Trade minimums — small sections often hit a $400-$800 contractor minimum regardless of square footage.
  • Tree roots — grinding or removing roots that lifted the old walk adds cost.
  • Disposal fees — concrete dump fees vary widely by region.
  • Seasonality — cold-weather pours need blankets or admixtures and may cost more.
  • ADA upgrades — public-walk replacements may trigger ramp and detectable-warning requirements.

Frequently asked questions

How much does a concrete sidewalk cost in 2026?

A new concrete sidewalk runs about $6-$15 per square foot installed in 2026. A standard 4-ft-wide, 40-ft walk (160 sq ft) costs roughly $1,700-$3,100. Removing and replacing an existing sidewalk runs $10-$25 per square foot because demolition and disposal stack on top of the new pour.

How much does it cost to replace a sidewalk?

Sidewalk replacement (remove and replace) costs $10-$25 per square foot installed. The demolition and haul-away of the old concrete adds roughly $3-$8 per square foot on top of the new-pour cost. A small section repair has a higher per-square-foot cost because of trade minimums.

Do I need a permit to replace a sidewalk?

Public sidewalks in the municipal right-of-way usually require a permit (and sometimes city-approved contractors and inspection); fees run $50-$300. Private walkways entirely on your lot are often exempt. Confirm with your city or county before starting.

How thick should a concrete sidewalk be?

A standard residential sidewalk is 4 inches thick over a compacted gravel base. Driveway crossings and sections that carry vehicle loads should be 6 inches thick with rebar reinforcement.