Prices for electrical wire depend on gauge, material, insulation, length, and installation context. The following figures reflect common US market ranges and the main cost drivers behind electric wire pricing.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Copper THHN/THWN wire 14 AWG | $0.18 | $0.28 | $0.50 | Non-metallic conduit use; per-foot price |
| Copper THHN/THWN wire 12 AWG | $0.25 | $0.40 | $0.70 | Common for outlets and circuits |
| Copper THHN/THWN wire 10 AWG | $0.40 | $0.65 | $1.10 | Higher ampacity; per-foot pricing |
| Aluminum SER cable (low voltage) | $0.90 | $1.20 | $1.60 | Used for feeders in some homes |
| Romex/NM-B 14-2 wire | $0.28 | $0.45 | $0.75 | Common residential branch wiring |
| Armored cable (AC/ATS) 12/2 | $1.10 | $1.60 | $2.30 | Conduit alternative with armor |
| Underground feeder (UF-B) 12/2 | $0.90 | $1.40 | $2.00 | Outdoor use; moisture resistant |
Assumptions: Midwest labor rates, standard insulation, normal access, residential wiring in typical homes. All prices exclude labor and dispensing costs where noted.
Typical Price Range for Wire by Gauge and Type
Residential projects commonly price wire by gauge and type. Expect per-foot costs to rise with higher gauge or premium insulation and to increase when paired with conduit, boxes, and fasteners. The table below shows typical per-foot ranges by type.
| Wire Type | Gauge | Low per ft | Average per ft | High per ft | Notes |
|---|---|---|---|---|---|
| Romex NM-B | 14/2 | $0.28 | $0.45 | $0.75 | Residential branch circuits |
| Romex NM-B | 12/2 | $0.35 | $0.60 | $1.00 | Common outlets and lighting |
| Copper THHN/THWN | 14 AWG | $0.18 | $0.28 | $0.50 | Conduit compatible |
| Copper THHN/THWN | 12 AWG | $0.25 | $0.40 | $0.70 | Higher amperage |
| Copper THHN/THWN | 10 AWG | $0.40 | $0.65 | $1.10 | Heavy load circuits |
| Aluminum SER | 14/2 | $0.95 | $1.25 | $1.75 | Alternative feeders |
Major Cost Components in Electric Wire Quotes
A wire price quote typically breaks into four to five main parts. Materials, labor, conduit and fittings, and disposal or permits drive most totals, with smaller adds for delivery and waste handling.
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials (wire, conduit) | $0.40 per ft | $0.70 per ft | $1.20 per ft | Wire type dependent |
| Labor (installation) | $60 | $85 | $125 | Per hour or project basis |
| Conduit and fittings | $0.15 per ft | $0.40 per ft | $0.90 per ft | PVC or metal options |
| Permits/inspections | $50 | $150 | $300 | Regional varies |
| Delivery/Disposal | $20 | $60 | $150 | Trash and drop fees |
Assumptions: standard residential wiring scope, city permit requirements, normal access, and standard disposal rules.
What Variables Most Change the Wire Quote
Final pricing is sensitive to several concrete factors. Run length, insulation type, and environmental conditions have large impacts, while permit level and crew size add predictable costs.
- Run length: prices scale with total feet of wiring and number of runs.
- Environment: outdoor or wet locations may require premium insulation or armored cable.
- Insulation type: thermoplastic versus cross-linked polyethylene can shift per-foot pricing.
- Permits: larger or multi-circuit jobs may need more inspections.
- Crew size: residential wiring often uses 1-2 electricians; larger jobs raise hourly costs.
Assumptions: standard weather and access; no major structural work.
Ways to Reduce Electric Wire Costs Without Compromising Safety
Cost-conscious planning helps without cutting essential safety. Consolidate runs, reuse existing pathways, and choose standard insulation when allowed by code.
- Bundle circuits to reduce trenching or conduit runs.
- Choose NM-B for interior walls over armored options when allowed.
- Schedule work during off-peak times if the contractor offers lower hourly rates.
- Get multiple quotes to compare material and labor estimates.
- Prefabricated box-and-plate layouts can cut field time.
Assumptions: typical single-family home; interior wiring only unless outdoor work is required.
Regional Differences: Copper vs Aluminum Wire Prices
Region and supply affect cost. Copper wire generally costs more than aluminum in most markets, with aluminum SER and UF-B used as lower-cost feeders in some installations.
| Region | Copper Wire Low | Copper Wire High | Aluminum Wire Low | Aluminum Wire High | Notes |
|---|---|---|---|---|---|
| Northeast | $0.25/ft | $0.70/ft | $0.90/ft | $1.60/ft | Higher labor costs |
| Midwest | $0.20/ft | $0.60/ft | $0.85/ft | $1.50/ft | Moderate rates |
| South | $0.22/ft | $0.65/ft | $0.80/ft | $1.40/ft | Often competitive pricing |
| West | $0.24/ft | $0.70/ft | $0.95/ft | $1.70/ft | Logistics impact |
Assumptions: standard residential wire applications; regional tax and delivery differences excluded.
Per-Foot Rates for Common Wire Types
Per-foot ranges help rough-quote comparisons. Expect higher per-foot costs for heavy-gauge or outdoor-rated wires and lower rates with bulk purchases.
| Wire Type | Per Foot Low | Per Foot Average | Per Foot High | Common Uses |
|---|---|---|---|---|
| Romex NM-B 14/2 | $0.28 | $0.45 | $0.75 | Interior lighting/outlets |
| Romex NM-B 12/2 | $0.35 | $0.60 | $1.00 | General outlets |
| Copper THHN 14 AWG | $0.18 | $0.28 | $0.50 | Conduit runs |
| Copper THHN 12 AWG | $0.25 | $0.40 | $0.70 | Branch circuits |
| Copper THHN 10 AWG | $0.40 | $0.65 | $1.10 | Heavy loads |
Assumptions: standard indoor residential usage; trimmed for typical contractor stock.
Add-ons and Hidden Fees That Frequently Appear on Wire Quotes
Some quotes include extras that affect total cost. Delivery, waste disposal, and permit processing can add 5-20% to the material and labor totals if not included upfront.
- Delivery fees for large spools or long runs
- Disposal of scrap copper and insulation
- Lock-in fees for material price increases
- Rush charges for expedited scheduling
- Re-inspection fees if any corrections are required
Assumptions: standard residential project with no major code corrections.
Note: All prices are estimates in USD and can vary by market, supplier, and project specifics. Use this as a budgeting guide and request itemized bids for precision.
