Working full time at $15 an hour ($31,200 a year) in South Dakota, a single filer takes home about $27,249 a year, $2,271 a month or $13.10 an hour, after federal tax, FICA and no South Dakota income tax on wages.
#6 of 51for take-home at this pay
Where the money goes
Breakdown
| Yearly | Monthly | |
|---|---|---|
| Gross pay | $31,200 | $2,600 |
| Federal income tax | $1,564 | $130 |
| Social Security (6.2%) | $1,934 | $161 |
| Medicare | $452 | $38 |
| South Dakota income tax | $0 | $0 |
| Take-home | $27,249 | $2,271 |
| Federal marginal rate | 12% | |
| South Dakota marginal rate | 0.00% |
Same pay in other states
Highest take-home at this pay: Alaska. Middle: Vermont. Lowest: Oregon.
Your tax bracket at this pay
Your federal taxable income is about $15,100 (after the $16,100 standard deduction), which puts the top slice of your pay in the 12% bracket ($12,400 to $50,400). You have about $35,300 of room before the next dollar is taxed at 22%. Only that top slice is taxed at 12%: your average federal rate is 5.0%, and all taxes together (federal, FICA) take 12.7% of gross pay. A $1,000 raise would add about $804 to your take-home.
| Federal bracket | Your income in it | Tax |
|---|---|---|
| 10% on $0–$12,400 | $12,400 | $1,240 |
| 12% on $12,400–$50,400 | $2,700 | $324 |
| Rate | Federal | Combined with state and FICA |
|---|---|---|
| Marginal (next dollar) | 12% | 19.7% |
| Effective (average) | 5.0% | 12.7% |
Compared with the South Dakota median
$31,200 is 42% of the South Dakota median household income of $75,081 (Census ACS 2020–2024 median; households can have more than one earner, so a single salary is not directly comparable).
Affordability snapshot
| Amount | |
|---|---|
| Rent budget (30% of gross) | $780/mo |
| Home price at 30% of gross (10% down) | $105,000 |
| South Dakota median home value | $257,400 (Census 2020–2024) |
Rule of thumb only: housing at 30% of gross monthly pay. Home price assumes a 30-year fixed at the Freddie Mac average of 7.40% (week of 2026-10-15), 10% down, the South Dakota median effective property tax rate and about 0.35% a year for insurance. Lenders also weigh debts, credit and PMI.
401(k) and HSA effect
| Contribution | Saved | Take-home cut | Tax saved |
|---|---|---|---|
| 6% to a 401(k) ($1,872/yr) | $1,872 | $1,647 | $225 |
| Max HSA, self-only ($4,400, via payroll) | $4,400 | $3,569 | $831 |
Pre-tax 401(k) deferrals cut federal income tax but not Social Security or Medicare; payroll HSA contributions also skip FICA. 2026 limits: 401(k) $24,500 (under 50), HSA $4,400 self-only (IRS).
What applies at this income
- You are under the 2026 Roth IRA income limit for single filers ($153,000 of modified AGI), so you can contribute the full amount.
- Maxing out a 401(k) ($24,500) would take more than half your gross pay at this level, so most people here contribute a percentage instead.
- South Dakota doesn't tax wages, so each raise is taxed only by the IRS and FICA.
South Dakota jobs that typically pay about $31,200
$31,200 is above the median pay of 15 of the 100 common occupations we track in South Dakota (BLS OEWS, May 2025). These have a South Dakota median between $30,160 and $32,240:
| Occupation | South Dakota median | vs this pay |
|---|---|---|
| Hosts and Hostesses, Restaurant, Lounge, and Coffee Shop | $30,310 | −$890 |
| Food Preparation Workers | $30,430 | −$770 |
| Fast Food Cooks | $30,950 | −$250 |
Where $31,200 lands inside other South Dakota jobs
For 2 of these occupations, $31,200 is what experienced or top earners make (75th–90th percentile); for 8, it is entry-level pay (10th–25th percentile).
| Occupation | Percentile | South Dakota pay at that percentile |
|---|---|---|
| Preschool Teachers | 10th | $30,980 |
| Teaching Assistants | 75th | $30,990 |
| Customer Service Representatives | 10th | $31,050 |
| Nursing Assistants | 10th | $31,110 |
| Amusement and Recreation Attendants | 75th | $31,110 |
| Secretaries and Administrative Assistants | 10th | $31,200 |
| Janitors and Cleaners | 25th | $31,260 |
| Billing and Posting Clerks | 10th | $31,300 |
| Laborers and Freight, Stock, and Material Movers, Hand | 10th | $31,340 |
| General Office Clerks | 25th | $31,380 |
Previous and next pay level
Related
- $13 an hour in South Dakota$1,990/mo
- $14 an hour in South Dakota$2,131/mo
- $16 an hour in South Dakota$2,410/mo
- $17 an hour in South Dakota$2,549/mo
- South Dakota income tax brackets2026
- Minimum wage in South Dakota2026
- South Dakota property taxby county
Single filer, W-2 wages only; 2026 IRS brackets and $16,100 standard deduction, FICA (Social Security to $184,500, Medicare +0.9% over $200,000) and state rules per the Tax Foundation (Jan 1, 2026). Local taxes and payroll deductions are excluded. Sources: IRS, SSA, Tax Foundation. Not tax advice.
Major Cities & Counties in South Dakota
Largest by population (Census ACS 2020–2024). Property tax for each:
- Sioux Falls pop. 201,469
- Rapid City pop. 77,946
- Aberdeen pop. 28,189
- Brookings pop. 23,948
- Watertown pop. 23,044
- Mitchell pop. 15,649
- Yankton pop. 15,540
- Huron pop. 14,385
- Pierre pop. 13,948
- Spearfish pop. 12,930
- Minnehaha County pop. 203,289
- Pennington County pop. 113,512
- Lincoln County pop. 70,638
- Brown County pop. 37,877
- Brookings County pop. 35,353
- Meade County pop. 30,546
- Codington County pop. 28,767
- Lawrence County pop. 27,233
- Yankton County pop. 23,414
- Davison County pop. 19,952
Frequently asked questions
How much is $15 an hour after taxes in South Dakota?
Working full time at $15 an hour ($31,200 a year) in South Dakota, a single filer takes home about $27,249 a year, $2,271 a month or $13.10 an hour, after federal tax, FICA and no South Dakota income tax on wages.
How much is $15 an hour per month after taxes in South Dakota?
About $2,271 a month, or $1,048 per biweekly paycheck.
How much state tax do I pay on $15 an hour in South Dakota?
None. South Dakota doesn't tax wages.