Is $40,000 a good salary in South Dakota?

$40,000 in South Dakota provides a monthly take-home of approximately $2,854 after taxes. Across major South Dakota cities, this salary is rated comfortable, with an average monthly surplus of $1,087.

What is the cost of living on $40,000 in South Dakota?

The average monthly living cost across major South Dakota cities is approximately $1,767 for a single adult (rent, food, transport, utilities, healthcare). On $40,000 take-home pay of $2,854/month, you would have roughly $1,087/month remaining.

Living in South Dakota · 2026

Is $40,000 enough to live in South Dakota?

Single adult · SD · 2026 tax brackets · Real cost-of-living data

Statewide verdict:Comfortable

Monthly take-home

$2,854

Avg monthly expenses

$1,767

Avg monthly surplus

$1,087

Savings potential

~38%

After-tax take-home in South Dakota

Gross salary$40,000

Federal income tax− $2,694

State income tax− $0

Social Security− $2,480

Medicare− $580

Annual take-home$34,246

Effective tax rate14.38%

How $40,000 feels in South Dakota cities

Rent: HUD FMR 2026 · Food: USDA Low-Cost Plan × COL · Transport/Utilities/Healthcare: BLS CES × COL

Sioux Falls

COL index: 0.91× national avg

Comfortable

Rent (1BR)

$1,050

Food

$396

Transport

$159

Utilities

$150

Healthcare

$182

Total: $1,937/mo

Surplus: $917/mo

Rent burden: 36.8% — High (35–50%)

Full Sioux Falls analysis →

Rapid City

COL index: 0.88× national avg

Comfortable

Rent (1BR)

$1,000

Food

$405

Transport

$154

Utilities

$145

Healthcare

$176

Total: $1,880/mo

Surplus: $974/mo

Rent burden: 35.0% — High (35–50%)

Full Rapid City analysis →

Aberdeen

COL index: 0.80× national avg

Comfortable

Rent (1BR)

$850

Food

$383

Transport

$140

Utilities

$132

Healthcare

$160

Total: $1,665/mo

Surplus: $1,189/mo

Rent burden: 29.8% — Manageable (25–35%)

Full Aberdeen analysis →

Brookings

COL index: 0.85× national avg

Comfortable

Rent (1BR)

$950

Food

$396

Transport

$149

Utilities

$140

Healthcare

$170

Total: $1,805/mo

Surplus: $1,049/mo

Rent burden: 33.3% — Manageable (25–35%)

Full Brookings analysis →

Watertown

COL index: 0.82× national avg

Comfortable

Rent (1BR)

$880

Food

$378

Transport

$144

Utilities

$135

Healthcare

$164

Total: $1,701/mo

Surplus: $1,153/mo

Rent burden: 30.8% — Manageable (25–35%)

Full Watertown analysis →

Mitchell

COL index: 0.79× national avg

Comfortable

Rent (1BR)

$820

Food

$370

Transport

$138

Utilities

$130

Healthcare

$158

Total: $1,616/mo

Surplus: $1,238/mo

Rent burden: 28.7% — Manageable (25–35%)

Full Mitchell analysis →

50 / 30 / 20 Budget Planner

Based on your monthly take-home of $2,854 ($34,248/yr)

Needs 50%Wants 30%Savings 20%

Needs50%

$1,427

per month

›Rent / mortgage
›Groceries
›Utilities
›Insurance
›Minimum debt payments
›Transportation

Wants30%

$856

per month

›Dining out
›Streaming services
›Gym
›Hobbies
›Travel
›Shopping

Savings20%

$571

per month

›Emergency fund
›401(k) / IRA
›Investments
›Down payment fund
›Debt payoff (extra)

Needs / year

$17,124

Wants / year

$10,274

Savings / year

$6,850

Salary Intelligence

Below comfortable level in Sioux Falls

Rent would consume 37% of take-home income — above the 35% stress threshold. A higher salary or lower-cost housing is needed for financial stability in this city.

Lifestyle score: 6.7/10 (Good)

Lifestyle Assessment

A $40,000 salary comfortably supports a good single lifestyle in Sioux Falls, South Dakota, with approximately $917/month (~32% of take-home) available for savings — meeting or exceeding the recommended 20% savings rate.

Purchasing Power

Sioux Falls is near the national cost-of-living average (index: 0.91). $40,000 here is roughly equivalent to $81,319 in San Francisco or $38,681 in an affordable city like Birmingham.

State & National Benchmark

$40,000 is 3% below the South Dakota individual median of $41,200. Consider negotiating a higher salary or exploring higher-paying roles in this state.

State individual median

$41,200

-3%

State household median

$70,877

-44%

Tax reduction strategies

Maximize 401(k) Contributions — Up to $5,170 in federal tax (22% bracket)

Contribute to a Traditional IRA — Up to $1,540 in federal tax (22% bracket)

$40,000 vs. South Dakota income benchmarks

Individual median (South Dakota)

$41,200

-3% vs. this salary

Household median (South Dakota)

$70,877

-44% vs. this salary

Source: US Census Bureau ACS 2023

Related salary insights

Explore other salary levels in South Dakota

$40,000 $60,000 $100,000 $150,000 $200,000 $300,000

Reviewed by

Finance Editor

CPA, 10+ years in personal finance

Data Sources

•Tax calculations: IRS federal tax tables
•Rent data: HUD Fair Market Rents
•Cost-of-living index: C2ER / ACCRA Cost of Living Index

Data updated monthly using government datasets.