Mount Vernon, SD

South Dakota

Mount Vernon is a small town in South Dakota with a population of 437. Residents earn $58,542 per year, which is 22% below the national average.

3.9 /5.0
B+ Good
437 Population 1,285/sq mi density
$58,542 Median Income $31,970 per capita
$163,100 Home Value $278,447 Zillow
$382 Median Rent
48°F Avg Temperature
B+
Overall
3.9 / 5.0
Good overall score based on economy, affordability, safety and education
A
Economy
4.2 / 5.0
$58,542 median income, 0.3% unemployment
A+
Affordability
5.0 / 5.0
$163,100 home value, $382/mo rent
C+
Education
2.6 / 5.0
19.7% bachelor's degree or higher
Median Income $58,542
22% lower than US avg
Home Value $163,100
42% lower than US avg
Bachelor's+ 19.7%
42% lower than US avg
Median Rent $382
67% lower than US avg
Obesity Rate 38.2%
19% higher than US avg
Unemployment 0.3%
92% lower than US avg
Poverty Rate 3.2%
74% lower than US avg

How Mount Vernon Compares to the U.S. Average (100% = U.S. avg)

People

Population437
Median Age28.9 yrs
Density1,285/mi²
Male / Female54% / 46%
Largest GroupWhite 94%

Economy

A
Median Income$58,542
Per Capita$31,970
Unemployment0.3%
Poverty3.2%
County GDP$1,725M
Commute20 min

Housing

A+
Home Value$163,100
Rent$382
OwnershipN/A
Zillow$278,447

Crime

ViolentN/A
PropertyN/A

Health

Obesity38.2%
UninsuredN/A
Depression22.4%
Heart Disease5.7%

Climate

Avg Temp48°F
AQI35 (Good)
Rain25.8 in/yr
Elevation1,406 ft

Education

C+
Bachelor's+19.7%
High School+93.5%
School Score5.45

Community

2024 VoteR 68% / D 30%
Commute20 min
Libraries1

Is Mount Vernon a Good Place to Live?

Based on current data, Mount Vernon receives an overall livability score of 3.9 out of 5.0, earning a grade of B+. Key strengths include low unemployment, affordable housing, a low poverty rate. Areas to be aware of include below-average incomes. Mount Vernon offers a solid quality of life with a good balance of affordability, safety, and opportunity.

Economy & Jobs

The median household income in Mount Vernon is $58,542, 22% below the national average of $75,149. The job market is very strong with unemployment at just 0.3%. Only 3.2% of residents live below the poverty line, well below the national rate of 12.4%. Workers commute an average of 20 minutes.

Cost of Living & Housing

The median home value in Mount Vernon is $163,100, 42% below the national median — offering relatively affordable homeownership. Renters pay a median of $382 per month, below the national average — a plus for affordability. At just 2.8x median income, home prices are very affordable relative to local earnings.

Education

19.7% of residents hold a bachelor's degree, below the national average of 33.7%. 93.5% have completed high school. Area schools have an average test score of 5.4/10.

Climate & Weather

Mount Vernon experiences four distinct seasons with an average temperature of 48°F. Winters average 18°F in January while summers reach 76°F in July. Annual precipitation totals 25.8 inches, including 40.6 inches of snow. Air quality is rated Good with a median AQI of 35.

Mount Vernon has a population of 437 with a density of 1,285 people per square mile. The median age is 28.9 years, 26% younger than the national median of 38.9. The city is predominantly White (94.1%), with 4.8% Hispanic.

Population

437
Total Population
1,285
People / sq mi
28.9yrs
Median Age
26% below US avg
0.3mi²
Land Area

Gender Distribution

Male 54.2%
Female 45.8%

Race & Ethnicity

Mount Vernon vs U.S. Average

Language Spoken at Home

English Only91.8%
17% above US avg
Spanish8.2%
39% below US avg

Social Characteristics

Mount Vernon vs U.S. Average

The median household income in Mount Vernon is $58,542, which is 22% below the national average of $75,149. The unemployment rate is 0.3% (below the 3.6% US average). 3.2% of residents live below the poverty line. Workers commute an average of 20 minutes.

Income: Mount Vernon vs U.S.

Commute Mode

Income

Median HH Income$58,542
22% below US avg
Per Capita Income$31,970
Avg Weekly Wage$1,025
IRS Avg AGI$74,672

Employment & Poverty

Unemployment0.3%
92% below US avg
Poverty Rate3.2%
74% below US avg
Establishments (County)835
County GDP$1,725M

Business (County)

Restaurants82
Healthcare92
Retail118
Manufacturing31

Tax & Cost of Living

Property Tax (IRS)$5,409
55% above US avg
Effective Tax Rate3.32%

Commute & Transportation

Commute Time20.1 min
Work from Home9.1%

Walkability

The median home value in Mount Vernon is $163,100, 42% below the national average. Monthly rent averages $382 (67% below US avg). Zillow estimates the typical home value at $278,447.

Home Value Sources

Ownership Split

Home Values

Census Median$163,100
42% below US avg
Zillow ZHVI$278,447

Real Estate Market (Redfin)

$/Sq Ft$97
Homes Sold1
Sale-to-List Ratio87.3%
Price Drops0.0%

Rental Costs

Census Median Rent$382
67% below US avg

HUD Fair Market Rent

Studio$691
1 Bedroom$784
2 Bedrooms$990
3 Bedrooms$1,295
4 Bedrooms$1,540

Ownership & Property

Owner-Occupied59.6%

Property Tax

Avg Tax (IRS)$5,409
55% above US avg
Effective Rate3.32%
In Mount Vernon, 38.2% of adults are obese (above the 32.1% national rate). 22.4% report depression. 23.6% are physically inactive.

Health Metrics: Mount Vernon vs U.S. Average (%)

Chronic Conditions

Obesity38.2%
19% above US avg
Diabetes9.6%
Heart Disease5.7%
High Blood Pressure30.0%
Asthma10.5%
COPD6.3%
Stroke3.0%

Behaviors & Mental Health

Binge Drinking20.5%
Physical Inactivity23.6%
Depression22.4%
Mental Distress17.1%
Physical Distress12.3%

Healthcare Access

Insurance Rate88.6%
Checkup Rate72.6%
Premature Death7,039/100K

Food & Exercise

Food Environment7.6/10
Exercise Access81.6%
Healthcare Facilities92

Crime Rates: Mount Vernon vs U.S. Average (per 100,000)

Violent Crime

Property Crime

Traffic Safety

Fatal Crashes (County/yr)1

Safety Score

Mount Vernon has an average annual temperature of 48°F (9°C). Winters average 18°F in January while summers reach 76°F in July. Annual precipitation is 25.8 inches. Air quality is rated Good with a median AQI of 35.

Temperature

18°F Jan (-8°C) 76°F Jul (25°C)
Annual Average47.9°F
11% below US avg
January Average18°F (-8°C)
July Average76°F (25°C)

Precipitation & Snow

Annual Rainfall25.8 inches
32% below US avg
Snowfall40.6 inches/yr

Air Quality

AQI Median35.0
RatingGood

Geography

Elevation1,406 ft (429 m)
Area0.3 sq mi (0.9 km²)
Population Density1,285/sq mi
Coordinates43.7127°N, 98.2612°W
County FIPS46035
It is classified as Nonmetro — Urban 2.5K–20K. 19.7% of residents hold a bachelor's degree or higher (42% below US avg). In the 2024 election, the county voted Republican by a 37.8-point margin.

2024 Presidential Election (County)

R 67.7%
D 29.9%

Winner: Republican by 37.8 points

Education

Bachelor's Degree+19.7%
42% below US avg
High School+93.5%
School Test Score5.45
C+ Education Grade (2.6/5.0)

Urban-Rural Classification

RUCC Code 7Nonmetro — Urban 2.5K–20K
Population Density1,285/sq mi
Total Area0.3 sq mi

Infrastructure & Services

Public Libraries1
Healthcare Facilities92
Restaurants82
Retail Stores118

Safety & Disasters

Fatal Crashes (County/yr)1

Commute & Transportation

Avg Commute20.1 min
Work from Home9.1%

Nearby Cities

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