Wood deck cost in South Dakota
Statewide estimate from BLS wages and BEA prices. Reviewed Nov 4, 2026.
- Statewide range (300 sq ft)
- $6,800 – $13,600
- Per sq ft
- $22.50 – $45
- before permit
- Versus US midpoint
- −10%
- US $11,400
- Metros covered
- 2
Across South Dakota, a wood deck costs about $6,800 to $13,600 for 300 sq ft. Statewide, that midpoint is 10% below the US figure of $11,400. Carpenters earn a median $23.14 an hour in South Dakota (US: $29.12).
Inside South Dakota, the metros we cover range from $10,200 (Rapid City) to $10,300 (Sioux Falls) at the midpoint.
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Estimated cost for 300 sq ft in South Dakota (statewide), standard level
$8,850 to $11,600
About $29 to $38 per sq ft before permits. Labor is about 40% of the bill.
| Part | Low | High |
|---|---|---|
| Materials | $5,200 | $6,800 |
| Labor | $3,550 | $4,650 |
| Permits and fees | $70 | $110 |
| Total | $8,850 | $11,600 |
Cost breakdown for 300 sq ft in South Dakota
| Part of the job | Low | Midpoint | High | Share |
|---|---|---|---|---|
| Materials | $4,000 | $6,000 | $8,000 | 59% |
| Labor | $2,750 | $4,100 | $5,500 | 40% |
| Permits and fees | $45 | $90 | $130 | 1% |
| Total | $6,800 | $10,200 | $13,600 | 100% |
Extras that change the South Dakota total
Extras are quoted nationally and then scaled to South Dakota by the average of the local wage index (0.83) and goods index (0.95), a factor of 0.89. 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) | $1,250 – $2,300 |
South Dakota seasons and wood deck
Season matters for wood deck. For each South Dakota metro below we took NOAA's 1991-2020 monthly normals from the nearest suitable station and counted comfortable months for exterior installation.
Every South Dakota metro on the list has 9 comfortable months, though rainfall ranges from 20 inches a year in Rapid City to 28 in Sioux Falls.
We do not adjust prices by month, because we have no reliable published data on seasonal pricing. Timing is still worth raising when you collect bids.
| Metro | Jan avg low °F | Jul avg high °F | Precip (in/yr) | Comfortable months |
|---|---|---|---|---|
| Sioux Falls | 9 | 85 | 28 | 9: March through November |
| Rapid City | 16 | 84 | 20 | 9: March through November |
South Dakota versus the states around it
South Dakota ranks 46 of 51 (the 50 states plus DC) for wood deck, where 1 is the most expensive. The costliest is Hawaii at $14,300 and the cheapest Oklahoma at $9,900, both for 300 sq ft at the midpoint. South Dakota sits at $10,200. The five states closest by workforce center are listed below.
| State | Distance | Range | Midpoint | vs. here |
|---|---|---|---|---|
| Nebraska | 220 miles away | $6,850 – $13,700 | $10,300 | +1% |
| North Dakota | 220 miles away | $7,250 – $14,600 | $10,900 | +7% |
| Minnesota | 290 miles away | $7,950 – $15,900 | $11,900 | +17% |
| Iowa | 330 miles away | $7,200 – $14,400 | $10,800 | +6% |
| Wyoming | 350 miles away | $7,150 – $14,400 | $10,800 | +6% |
Wood deck: what moves the price in South Dakota
Wood species
Pressure-treated pine is the cheapest at $25-$50 per sq ft installed. Ipe runs $50-$70 and bamboo $27-$52 (HomeGuide).
Height and stairs
A second-story deck needs more structure. New stairs run $1,400-$2,600 installed.
Railing
A wood or vinyl railing adds $20-$60 per linear foot.
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.
South Dakota metro-by-metro prices
1 of the 2 metros sit above the statewide midpoint of $10,200, and the top-to-bottom gap is 1%. Each row prices the default size with that metro's own BLS wages and BEA price levels, so the gap between rows is real local variation rather than a flat markup.
| Metro | Range (300 sq ft) | Midpoint | vs. state |
|---|---|---|---|
| Sioux Falls, SD | $6,850 – $13,800 | $10,300 | +1% |
| Rapid City, SD | $6,800 – $13,700 | $10,200 | level |
Quality levels and sizes in South Dakota
The cited range is cut into three overlapping bands (basic, standard and premium) and scaled to statewide South Dakota wages and prices. The grid prices the same bands at 4 common sizes.
Basic
$6,800 to $9,550
Pressure-treated pine, low to the ground, simple rectangle
Standard
$8,850 to $11,600
Cedar or upgraded pine, stairs and a railing
Premium
$10,900 to $13,600
Hardwood decking, multi-level, built-in features
| Size | Basic | Standard | Premium |
|---|---|---|---|
| 10x12 (120 sq ft) | $2,750 – $3,850 | $3,600 – $4,700 | $4,400 – $5,550 |
| 12x12 (144 sq ft) | $3,300 – $4,600 | $4,300 – $5,600 | $5,300 – $6,600 |
| 16x20 (320 sq ft) | $7,250 – $10,200 | $9,450 – $12,300 | $11,600 – $14,500 |
| 20x20 (400 sq ft) | $9,050 – $12,700 | $11,800 – $15,400 | $14,500 – $18,100 |
What carpenters and the other trades earn in South Dakota
Statewide wages come from BLS's state-level estimates, which blend big cities with small towns and rural areas. 2 trades drive the labor line for this job, and the weighted ratio against the national wage level is 0.83 for South Dakota.
For carpenters (47-2031, weighted 80%) the local median is $23.14 an hour, which is 21% below the national $29.12. The middle half of them earn between $20.29 and $28.87 an hour. BLS counts 4,560 of them working in the state, 99.7 for every 10,000 jobs (US: 43.1), so the local bench is deeper than average.
Construction laborers (47-2061), 20% of the weighting: a median of $21.98 an hour, 3% below the US median of $22.66. The middle half of them earn between $18.42 and $23.14 an hour. About 1,780 work in the state. That is 38.9 per 10,000 jobs, compared with 70.5 nationally, so expect fewer local crews to bid.
A crew paid at the 75th percentile for carpenters ($28.87 an hour) would add about $780 to the statewide midpoint; one at the 25th percentile ($20.29) would take off about $390. Use that as a rough guide to how far a bid can sit from our midpoint on wages alone.
BLS counts 457,380 jobs across South Dakota (May 2025), which is 0.3% of US employment.
| Trade | Weight | 25th pct | Median | 75th pct | US median | Ratio | Level used |
|---|---|---|---|---|---|---|---|
| Carpenters (47-2031) | 80% | $20.29 | $23.14 | $28.87 | $29.12 | 0.79 | state |
| Construction laborers (47-2061) | 20% | $18.42 | $21.98 | $23.14 | $22.66 | 0.97 | state |
| Blended | 100% | 0.83 | |||||
Other South Dakota jobs that often go with wood deck
The table prices neighboring jobs at their usual sizes using statewide South Dakota wages and prices. Against national midpoints, paver patio comes out highest (−5%) and composite deck lowest (−12%), because each job leans on different trades.
| Project | Size | Range | vs. US |
|---|---|---|---|
| Composite deck | 300 sq ft | $10,600 – $21,200 | −12% |
| Concrete patio | 300 sq ft | $1,150 – $3,650 | −9% |
| Paver patio | 300 sq ft | $2,850 – $5,200 | −5% |
| Detached garage | 576 sq ft | $26,200 – $52,700 | −9% |
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Wood deck in South Dakota: your questions
+How much does it cost to build a wood deck in South Dakota?
$6,800 to $13,600 for 300 sq ft, using statewide wages and prices. Metro areas inside South Dakota can sit above or below that.
+Which city in South Dakota is cheapest for wood deck?
Rapid City at about $10,200 (midpoint, 300 sq ft). The priciest is Sioux Falls at $10,300.
+Is wood deck cheaper in South Dakota than the US average?
It is 10% cheaper: $10,200 against $11,400 for 300 sq ft at the midpoint.
+What share of the price is labor in South Dakota?
About 40% ($4,100). Materials are 59%. Statewide labor for this job is weighted 0.83x the national wage level.
+What do carpenters earn in South Dakota?
The BLS statewide median is $23.14 an hour, against $29.12 for the US. The 25th to 75th percentile range is $20.29 to $28.87.
+Where does South Dakota rank for wood deck costs?
46th most expensive of 51 (the 50 states plus DC) at the midpoint, $10,200 for 300 sq ft. Rank 1 is the costliest.
+What do basic and premium wood deck work cost in South Dakota?
For 300 sq ft, basic work runs $6,800 to $9,550 and premium work $10,900 to $13,600. Basic means: pressure-treated pine, low to the ground, simple rectangle. Premium means: hardwood decking, multi-level, built-in features.
+Does the season matter for wood deck in South Dakota?
Yes where winters or summers are hard. Of the South Dakota metros we cover, Sioux Falls has the most comfortable months (9 of 12) based on NOAA 1991-2020 normals. Our prices do not change by month, so ask contractors whether they charge more or less in busy and slow seasons.
+What does "add stairs" add in South Dakota?
$1,250 to $2,300, from a national range scaled by the statewide wage and goods indexes.
Wood deck by city in South Dakota
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