← Map/← South Dakota/Counties/Marshall

Marshall
South Dakota

4K

Population

$74K

Median Income

$229K

Median Home

R+20

Politics

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What stands out

What stands out about Marshall County: the overdose death rate is among the lowest in America (-999 per 100,000), violent crime is among the lowest in America (2.7 per 1,000), and home internet speed is among the slowest in America (46 Mbps). Within South Dakota it ranks 10th of 66 counties for the overdose death rate, counting from the bottom.

Where you are

You live in Marshall County, South Dakota. 4,363 people live here with you, so most faces are familiar. The population grew 0.6% last year, and more Americans moved in than out (net +6).

South Dakota has no income tax, no estate tax and no corporate income tax, and it is the country's largest trust jurisdiction because of its favorable trust law. Sales tax applies to groceries and most services. Sioux Falls and Rapid City carry most of the growth; the state's winters are long and its plains are exposed to severe storms. Property taxes are moderate.

Money

The typical household here brings in $74,018 a year, higher than 81% of American counties. Employers pay an average wage of $55,097. Unemployment runs 2.8%, lower than 73% of American counties. 6% of workers work from home.

South Dakota has no state income tax, so none of that goes to the state.

Home

The median home costs $241K, pricier than 53% of American counties, about 1.4 years of the median household's income. A two-bedroom rents for around $691 a month. Property tax is 0.95% of home value, roughly $1,340 a year on that median home, higher than 57% of American counties. 79% of households own rather than rent.

Safety and health

Violent crime here is 2.7 per 1,000 residents, lower than almost every county in America.

A child born here can expect to live 82.3 years, longer than 98% of American counties. There is 1 active physician in the county, about 2.3 per 10,000 people. 12.1% of people under 65 have no health insurance.

School

Local students test at grade level 3.16 where 3.0 is national grade level, lower than 54% of American counties. 90% of adults finished high school.

Neighbors and politics

In 2024 your neighbors voted Republican by 20 points. 61% of eligible voters turned out. Under South Dakota law you can carry a concealed handgun without a permit, abortion is banned with narrow exceptions, and marijuana is medical only.

Weather and risk

The year averages 43°F, highs near 54 and lows near 33, colder than 95% of American counties. About 27 inches of rain and snow fall a year. FEMA puts natural-hazard risk at 40 out of 100, safer than 60% of American counties; the county has had 20 federal disaster declarations since 1953.

Getting around, going out

Home internet averages 46 Mbps down, slower than almost every county in America. There is 1 airport in the county, counting general aviation. For a night or a weekend out: 0.8 full-service restaurants per 1,000 people.

Written from the figures below. Percentiles compare this county with every other county that reports the same figure; missing figures are left out rather than guessed.

Economy

Median Household Income$74K
This county
national avg ~$75K
Poverty Rate12.5%
This county
national avg ~11.5%
Unemployment Rate2.8%
This county
national avg ~3.8%
GDP per Capita$91,748
Federal Spending per Capita$1,279
Median Individual Earnings$40K
This county
national avg $45K
Professional/Management Workers36.0%
Average Adjusted Gross Income$77K
Avg Credit Score698
Work From Home %5.9%
This county
national avg 17.0%
Population Under 1823.4%
This county
national avg 22.0%
Single-Person Households34.9%
This county
national avg 28.0%
Banks & Finance Firms5
Income (20th Percentile)$36K
Income (80th Percentile)$131K
Income (95th Percentile)$250K
Bachelor's Degree or Higher23.3%
This county
national avg 34.3%
Less Than High School9.7%
This county
national avg 11.0%
Knowledge Economy GDP %2.3%
Dependency Ratio0.86
Medicare Spending / Person$3,274
SS Benefits / Person$4,333
Education Wage Premium1.41x
Median Earnings (Bachelor's)$53K
Median Earnings (Graduate)$60K
Median Earnings (HS Diploma)$42K
Public Assistance Recipients1.6%
Average Annual Wage$55K
Professional Services Concentration0.29x national
This county
1.0 = national average share
Federal Government Jobs Located Here25
Federal Share of Jobs Located Here1.5%
Residents Who Work for the Federal Government2.9%
Federal Civilian Share of Earnings0.9%
Oil and Gas Share of Earnings (incl. proprietors)0.0%

Housing

Sources: Zillow ZHVI · Census ACS 2022 · Tax Foundation 2023 (effective rates)

Median Home Value$229K
This county
$310K state avg
$303K national
Market Rent (ZORI)$690/mo
This county
$1150/mo state avg
$1400/mo national
Property Tax Rate0.95%
This county
1.08% state avg
1.10% national

Annual tax on median home: $1,340

Affordability & Supply

HUD Fair Market Rent (2BR)$929/mo
Home Price Change (1 yr)+14.9%++16.4% since 2024
Home Value to Income Ratio1.4x income
Severely Cost-Burdened Households3.7%
Homeownership Rate78.6%
This county
national avg ~65%
Days on Market (Redfin)— Slow — buyers have leverage
246 days
Sold Above List (Redfin)
0.0%
Sale-to-List Ratio (Redfin)— Buyers market — homes selling below list
72.3%

Source: Redfin · Updated monthly

Health

Life Expectancy82.3 yrs
This county
national avg ~78.5 years
Food Insecurity6.2%
This county
national avg ~11%
Food Environment Index8.0 / 10
This county
higher = better access
Primary Care Shortage Score13
This county
national avg 5
Mental Health Shortage Score19
Dental Care Shortage Score15
Healthcare Shortage Score15.7
Obesity Rate (BRFSS)35.7%
This county
national avg 32.0%
Smoking Rate (BRFSS)15.5%
This county
national avg 14.0%
Poor Health Rate (BRFSS)15.7%
This county
national avg 18.0%
Physical Inactivity (BRFSS)22.8%
This county
national avg 24.0%
High Blood Pressure (BRFSS)28.6%
This county
national avg 32.0%
Active Physicians1
Nursing Home Rating3.0 / 5
This county
national avg ~3 stars
ER Visits per 1,000 Medicare Patients581 / 1,000
Medicare Cost per Beneficiary$13,481
Uninsured (under 65)12.1%
This county
national avg ~10%
Adults with Depression20.5%

Education

Math Test Scores2.97 grade level
Reading Test Scores3.36 grade level
HS Diploma Holders958
Bachelor's Degree Holders608
HS Completion Rate90.3%
This county
national avg ~85%

Safety

Violent Crime Rate2.7 / 1,000
This county
national avg ~4.0
Traffic Fatalities2
Social Vulnerability (CDC SVI)12th pct
Drug Overdose Deaths (2024)-999.0 / 100K

Climate & Air Quality

Natural Amenity Scale-1.6
January Sunshine0.35
January Temperature-1.97
Average Temp43°F+7.5% since 2022
Avg High Temp54°F+6.4% since 2022
Avg Low Temp33°F+9.1% since 2022
Annual Precipitation27.2 in/yr+35% since 2022
Avg Storm Events8.4 storms/yr
Avg Annual Storm Damage$59K
Drought Index (2022)0.49
Heating Degree Days8,485 HDD/yr
This county
national avg ~4,500 HDD/yr
Cooling Degree Days522 CDD/yr
This county
national avg ~1,200 CDD/yr
Heating Degree Days (1901–2000 Baseline)9,150 HDD/yr
Cooling Degree Days (1901–2000 Baseline)509 CDD/yr
Avg Tornadoes / Year0.6
Avg Flood Events / Year1.2
Avg Hail Events / Year1.4
Avg Hurricane Events / Year0.00
Avg Wildfire Events / Year0.0
Avg Winter Storms / Year0.0
Avg Heat Events / Year0.0
Natural Hazard Risk (FEMA)40 / 100
Community Resilience (FEMA)67 / 100
Federal Disaster Declarations20 since 1953
Fine Particulate Pollution (PM2.5)5.7 µg/m³
This county
EPA standard 9 µg/m³

Outdoor & Recreation

Historic Places (NRHP)9 properties
FAA-Registered Airports1 total
Airports (excl. heliports)1 airports

Internet & Remote Work

Download Speed46 Mbps
This county
national avg ~120 Mbps
Upload Speed18 Mbps
Fixed Internet (Q1 2026)310 Mbps
Mobile Internet (Q1 2026)515 Mbps
Mobile Upload (Q1 2026)16 Mbps
Mobile Latency (Q1 2026)25 ms
Households with 100Mbps+99.6%
This county
national avg 75.0%
Cellular-Only Internet5.3%
This county
national avg 8.0%
Fixed Upload Speed (Q1 2026)198 Mbps

Commute & Transit

Remote Workers129 workers
Public Transit Commuters43 workers
Walk to Work (workers)100 workers
Extreme Commutes (90+ min)38 workers
Bike Commuters0.3%
Walk to Work4.6%

Families & Childcare

Childcare Cost Burden19.4%
This county
national median ~27% of household income
Childcare Centers6.7 per 10K residents

Civic & Community

Voter Turnout60.5%
This county
national avg ~55%
Volunteering Rate1.0%
Income Inequality (Gini)3.680
Nonprofit Organizations58
Veterans Share7.4%
This county
national avg 7.0%
Married Adults59.1%
Never-Married Adults23.5%
Divorced Adults6.7%
Religious Organizations10
Native American Population6.4%
Membership Associations23.2 per 10K residents

Lifestyle & Services

Full-Service Restaurants0.82 per 1K residents
Nursing & Care Facilities3
Professional Services Firms10
Debt Burden
Avg Mortgage Balance$81K
Avg Student Loan Balance$9K
Avg Credit Card Balance$4K
Loan Delinquency Rate32.8%
This county
national avg 4.0%

Innovation

Inventor Rate0.13%

Politics

R+20

2024 Presidential · South Dakota was R+27 statewide

vs South Dakota State

Income tax
NoneSame (state law)
Property tax
0.95%1.08% state avg
Politics
R+20R+27
COL Index
95state index (no county figure)

Population & Migration

Net Domestic Migration 2023

↑ +6

More people arriving than leaving

IRS Wealth Migration

Income-neutral migration pattern (IRS: 1.03x avg income)

Economic Mobility

51%

chance a low-income child reaches the middle class

Source: Opportunity Insights

Real Estate

Find Homes in Marshall County

Median home value: $241K

View on Zillow →View on Realtor.com →

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Explore Other South Dakota Counties

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Full South Dakota profile

Taxes, cost of living, crime, schools, gun laws and more.

View South Dakota →

Data: Census ACS, BLS, Zillow, USDA Natural Amenities, OpenElections 2024, CMS, NCES. Vintage 2022–2025. News via Google News.

Your Priorities

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Quick Profiles

Dial in your priorities

Annual Income

$150K

Affects effective income tax rate

$0$500K$5M+

Retirement Savings

$0

Affects pension and SS tax burden

None$500K$10M+

Social Security

None

Annual Social Security benefit

None$150K/yr

My Property Is Worth

$400K

Affects property tax burden

Tax burden ↓$1M$50M+

Home Buying Budget

$400K

Compared to state median home price

Hard to find$250K$5M+

Monthly Rent Budget

Don't care

Compared to state median 2BR rent

Don't care$10K/mo

Job Market

Don't care

State unemployment and job growth

Don't careHot market

Airport Access

Don't care

Direct flight destinations from state hubs

Don't careMust have hub

City vs Country

Mid-size city

% urban population

Deep countryBig city

Sunshine

Don't care

Annual sunny days per state

Don't careMax sunshine

Food Scene

Don't care

Restaurants per 100K residents

Don't careWorld-class

Political Preference

Neutral

State's political lean

LiberalConservative

Gun Laws

Neutral

State gun law grade (Giffords)

Gun Control2A Freedom

Abortion Access

Neutral

State abortion access policy

Pro-ChoiceNeutralPro-Life

Community

None

Congregations per 100K residents

AvoidDon't careSeek

Sports & Entertainment

Don't care

Pro sports teams and major venues

Don't careMust have pro teams

Cannabis Laws

Neutral

State cannabis legality

Prefer LegalNeutralPrefer Prohibition

Retiree Community

Neutral

% population 65+ (Census)

Young areaRetirement-heavy

Dating Market

Neutral

% adults never-married (Census)

Singles sceneFamily community

Safety / Low Crime

Don't care

Violent crime rate per 100K (FBI)

Don't careVery safe

School Quality

Don't care

K-12 rank (Education Week)

Don't careTop-ranked

Healthcare Access

Don't care

Healthcare system rank (Commonwealth Fund)

Don't careTop-ranked

Childcare Affordability

Don't care

Cost of living proxy for childcare affordability

Don't careMust be affordable