Wood deck cost in Champaign, IL
Local estimate from BLS wage data and BEA price levels. Reviewed Nov 4, 2026.
- Typical range (300 sq ft)
- $7,750 – $15,500
- Per sq ft
- $25.50 – $51
- before permit
- Versus US midpoint
- +2%
- US $11,400
- Rank of 300 metros
- #62
- 1 = most expensive
If you want to build a wood deck in Champaign, plan on $7,750 to $15,500 for 300 sq ft, all in. Per sq ft, that is $25.50 to $51 for materials and labor, with the permit on top. The local midpoint lands close to the national one. Carpenters earn a median of $32.20 an hour in the Champaign area, 11% above the US median of $29.12.
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Estimated cost for 300 sq ft in Champaign, IL, standard level
$10,100 to $13,200
About $33.50 to $43.50 per sq ft before permits. Labor is about 48% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $5,100 | $6,700 |
| Labor | $4,900 | $6,400 |
| Permits and fees | $75 | $110 |
| Total | $10,100 | $13,200 |
Cost breakdown for 300 sq ft in Champaign, IL
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $3,950 | $5,900 | $7,850 | 51% |
| Labor | $3,750 | $5,650 | $7,500 | 48% |
| Permits and fees | $45 | $95 | $140 | 1% |
| Total | $7,750 | $11,600 | $15,500 | 100% |
Why Champaign prices look the way they do
The wage side of the estimate leans on carpenters, who do 80% of the hours on a typical job. Their local median is $32.20 an hour. Add the other trades involved and the blended wage index for Champaign is 1.14 (US = 1.00), which puts labor at 48% of the total.
On the materials line, the BEA goods price index for the Champaign metro is 93.6 (US = 100). The midpoint materials bill for 300 sq ft comes to $5,900, compared with $6,300 at national prices. Permit and inspection fees are scaled by the broader index (92.7) and land at $45 to $140.
Related projects, priced for Champaign
Because every project leans on different trades, Champaign's wage level does not move all prices equally. Against the US midpoint, concrete patio runs +12% and composite deck +6%.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Composite deck | 300 sq ft | $12,700 – $25,500 | +6% |
| Concrete patio | 300 sq ft | $1,350 – $4,550 | +12% |
| Paver patio | 300 sq ft | $3,350 – $6,050 | +11% |
| Detached garage | 576 sq ft | $31,100 – $62,400 | +7% |
Why two Champaign quotes can differ
Replacement versus new
Deck replacement costs $30-$55 per sq ft because of demolition and haul-away.
Permit
Deck permits average $50-$150. Many cities skip the permit for small, low, freestanding decks.
Wood species
Pressure-treated pine is the cheapest at $25-$50 per sq ft installed. Ipe runs $50-$70 and bamboo $27-$52 (HomeGuide).
Cost by quality level and size in Champaign
Three bands are cut from the same cited range and localized for Champaign wages and prices. They overlap on purpose: a good standard job and a modest premium job can cost the same. The grid below prices the same bands at 4 common sizes.
Basic
$7,750 to $10,800
Pressure-treated pine, low to the ground, simple rectangle
Standard
$10,100 to $13,200
Cedar or upgraded pine, stairs and a railing
Premium
$12,400 to $15,500
Hardwood decking, multi-level, built-in features
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 10x12 (120 sq ft) | $3,100 – $4,400 | $4,050 – $5,350 | $5,000 – $6,300 |
| 12x12 (144 sq ft) | $3,750 – $5,250 | $4,850 – $6,400 | $6,000 – $7,500 |
| 16x20 (320 sq ft) | $8,250 – $11,600 | $10,700 – $14,000 | $13,200 – $16,500 |
| 20x20 (400 sq ft) | $10,300 – $14,400 | $13,400 – $17,500 | $16,500 – $20,600 |
Extras that change the Champaign total
Extras are quoted nationally and then scaled to Champaign by the average of the local wage index (1.14) and goods index (0.94), a factor of 1.04. Tick any of them in the estimator above to add them to your total. Treat these as planning figures: an add-on touches different trades than the main job, so the scaling is an approximation.
| Add-on | Local range |
|---|---|
| Add stairs (flat) | $1,450 – $2,700 |
Champaign labor market for wood deck
Wages are the part of this estimate that changes most from town to town. 2 trades carry the job here, and each is compared with its US median. The weighted result for Champaign is 1.14 times the national level.
For carpenters (47-2031, weighted 80%) the local median is $32.20 an hour, which is 11% above the national $29.12. The middle half of them earn between $24.37 and $42.23 an hour. BLS counts 310 of them working in the area, 29.4 for every 10,000 jobs (US: 43.1), so the local bench is thinner than average.
Construction laborers (47-2061), 20% of the weighting: a median of $28.59 an hour, 26% above the US median of $22.66. The middle half of them earn between $21.95 and $36.74 an hour. About 570 work in the metro. That is 54.0 per 10,000 jobs, compared with 70.5 nationally, so expect fewer local crews to bid.
Quotes come from real crews, not medians. If the carpenters on your job are paid at the 75th percentile ($42.23 an hour) instead of the median, the labor line grows by about $1,350. At the 25th percentile ($24.37) it shrinks by about $1,050. The total moves by 11.7% or 9.2%, so wages alone rarely explain a quote that is far outside our range.
For context on the local economy, BLS counts 105,500 jobs in the Champaign-Urbana area. That makes it the 196th largest of the 300 metros we cover, with 0.07% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 80% | $24.37 | $32.20 | $42.23 | $29.12 | 1.11 | metro |
| Construction laborers (47-2061) | 20% | $21.95 | $28.59 | $36.74 | $22.66 | 1.26 | metro |
| Blended | 100% | 1.14 | |||||
Climate in Champaign: timing your wood deck job
We use NOAA's 1991-2020 climate normals for Champaign Willard Ap (5 miles from the city center). These are 30-year monthly averages, not forecasts.
March through November is the stretch where exterior installation runs into the fewest weather problems in Champaign (9 of 12 months). January, February and December have an average daytime high under 45°F.
In January, February and December the average high stays below 45°F. Sealants, adhesives and some materials, such as vinyl, are harder to install well in the cold, and short daylight cuts the working day.
Champaign gets about 37 inches of precipitation in a normal year. The wettest months are May, June and July (4.4 inches in May). Inside the workable window, March and November are the driest, at 2.6 and 2.9 inches. The station averages about 22 days a year at 90°F or above.
Does the season change the price? Probably, but we do not have a sourced seasonal price curve, so the estimator shows a year-round figure and does not adjust by month. When you collect quotes, ask whether scheduling in a slower month gets a better rate.
| Month | Avg high °F | Avg low °F | Precip (in) | For this job |
|---|---|---|---|---|
| Jan | 34 | 18 | 2.1 | Cold |
| Feb | 39 | 22 | 1.8 | Cold |
| Mar | 52 | 31 | 2.6 | Workable |
| Apr | 65 | 41 | 3.7 | Workable |
| May | 76 | 52 | 4.4 | Workable |
| Jun | 84 | 62 | 4.3 | Workable |
| Jul | 85 | 64 | 3.9 | Workable |
| Aug | 84 | 62 | 3.1 | Workable |
| Sep | 79 | 55 | 3.0 | Workable |
| Oct | 67 | 43 | 3.0 | Workable |
| Nov | 52 | 32 | 2.9 | Workable |
| Dec | 39 | 24 | 2.1 | Cold |
How Champaign compares
Of the five closest metros, 2 are cheaper than Champaign. Terre Haute is the lowest at about $10,900 (midpoint, 300 sq ft), 75 miles away.
| Area | Range | Midpoint | vs. here |
|---|---|---|---|
| Champaign, ILthis page | $7,750 – $15,500 | $11,600 | |
| Bloomington, IL35 miles | $8,100 – $16,300 | $12,200 | +5% |
| Lafayette, IN70 miles | $7,450 – $15,000 | $11,200 | −4% |
| Peoria, IL75 miles | $8,150 – $16,300 | $12,200 | +5% |
| Terre Haute, IN75 miles | $7,300 – $14,600 | $10,900 | −6% |
| Springfield, IL80 miles | $8,200 – $16,400 | $12,300 | +6% |
| Illinois (statewide) | $8,700 – $17,500 | $13,100 | +13% |
| United States | $7,550 – $15,200 | $11,400 | −2% |
Across 300 US metros, Champaign comes in at #62 from the top. The priciest is Honolulu, HI at $14,900; the cheapest is Brownsville, TX at $9,050 (midpoints, 300 sq ft). Statewide, Champaign is 11% below the Illinois figure.
Other Illinois metros
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Chicago, IL | 4,513,280 jobs | $8,900 – $17,900 | $13,400 | +15% |
| Peoria, IL | 166,020 jobs | $8,150 – $16,300 | $12,200 | +5% |
| Rockford, IL | 137,650 jobs | $7,950 – $16,000 | $12,000 | +3% |
| Springfield, IL | 100,810 jobs | $8,200 – $16,400 | $12,300 | +6% |
| Bloomington, IL | 88,110 jobs | $8,100 – $16,300 | $12,200 | +5% |
Cities with a workforce like Champaign's
Big cities and small ones price differently, so here is Champaign against the 4 metros with the closest total employment.
| Metro | Size | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Hagerstown, MD | 107,170 jobs | $7,150 – $14,400 | $10,800 | −7% |
| St. Cloud, MN | 103,920 jobs | $7,500 – $15,100 | $11,300 | −3% |
| Columbia, MO | 107,680 jobs | $7,250 – $14,500 | $10,900 | −6% |
| Gainesville, GA | 103,870 jobs | $6,650 – $13,300 | $10,000 | −14% |
Get 3 local quotes
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Multi-page report for Champaign, IL: low, typical and high cost, a line-item breakdown of materials and labor by trade, permit notes, the best months to schedule, a quote comparison sheet, red flags, questions for contractors, checklists and every source. Save your estimate above, preview page 1 free, and unlock the full report for $9 one-time, or get every report with CostLocal Pro.
Wood deck in Champaign: your questions
+How much does it cost to build a wood deck in Champaign?
For 300 sq ft, expect $7,750 to $15,500 in the Champaign area. A standard-spec job lands at $10,100 to $13,200. Small jobs usually cost more per sq ft and large ones less.
+What is the price per sq ft for wood deck in Champaign?
About $25.50 to $51 per sq ft for materials and labor, plus $45 to $140 for the permit if one is needed. The US range is $25 to $50.
+Is wood deck cheaper in Champaign or Bloomington?
Bloomington is 35 miles away. The midpoint for 300 sq ft there is $12,200, which is 5% more than Champaign ($11,600). Wage and materials indexes both feed that gap.
+How much of the bill is labor in Champaign?
About 48% at the midpoint, or $5,650 out of $11,600. Materials are 51% and permits 1%. Nationally, labor is 44%.
+What would 16x20 (320 sq ft) cost in Champaign?
$8,250 to $16,500. Pick a different size in the estimator above to get your own number.
+Does wood deck need a permit in Champaign?
Often, but rules are set by your city or county building office, so call before you hire. Budget $45 to $140 for fees in the Champaign area (our national range of $50 to $150 scaled by the local price level).
+Is Champaign expensive for wood deck compared with the rest of Illinois?
Champaign is 11% below the Illinois statewide estimate ($13,100 at the midpoint). We cover 6 metros in Illinois; see the state page to compare them.
+What do carpenters earn in Champaign?
The BLS median is $32.20 an hour in the Champaign area, compared with $29.12 nationally. The 25th to 75th percentile range is $24.37 to $42.23.
+What do basic and premium wood deck work cost in Champaign?
For 300 sq ft, basic work runs $7,750 to $10,800 and premium work $12,400 to $15,500. Basic means: pressure-treated pine, low to the ground, simple rectangle. Premium means: hardwood decking, multi-level, built-in features.
+When is the best time to build a wood deck in Champaign?
Based on NOAA 1991-2020 normals, the comfortable months for this kind of work are March through November. March and November are typically the driest of those months. Local contractors' schedules matter as much as the weather, so book early for the busy months.
+What does "add stairs" add in Champaign?
$1,450 to $2,700, from a national range scaled by the local wage and goods indexes.
Wood deck near Champaign
Where these numbers come from
Base prices are national ranges from the sources below. We scale labor by local BLS wages, materials by BEA goods prices and permits by the BEA all-items price level. Full method on the methodology page.
- HomeGuide: How Much Does It Cost to Build a Deck? (2026) (accessed November 4, 2026)
- HomeGuide: 2026 Building Permit Costs | Fees & Cost Calculator (accessed November 4, 2026)
- HomeGuide: How Much Does Composite Decking Cost? (2026) (accessed November 4, 2026)
- BLS Occupational Employment and Wage Statistics, May 2025
- BEA Regional Price Parities, 2024
- NOAA NCEI U.S. Climate Normals, 1991-2020