Median Income
$105,000
40% higher than US avg
Violent Crime
142/100K
63% lower than US avg
Bachelor's+
9.8%
71% lower than US avg
Obesity Rate
30.4%
5% lower than US avg
Unemployment
0.0%
100% lower than US avg
Poverty Rate
0.0%
100% lower than US avg
How Brant Lake South Compares to the U.S. Average (100% = U.S. avg)
People
Population210
Median Age57.2 yrs
Density396/mi²
Male / Female41% / 60%
Largest GroupWhite 61%
Veterans20.0%
Economy
A+
Median Income$105,000
Per Capita$43,460
Unemployment0.0%
Poverty0.0%
County GDP$22,447M
Commute22 min
Housing
Ownership100.0%
Zillow$382,279
Housing Units200
Rent Burden25.6%
Crime
F
Violent142/100K
Property1,332/100K
Health
Obesity30.4%
Uninsured8.5%
Smoking11.4%
Depression19.6%
Heart Disease4.1%
Climate
Avg Temp45°F (7°C)
AQI35 (Good)
Rain29.6 in/yr
Sunny Days291/yr
Elevation1,623 ft (495 m)
Education
D
Bachelor's+9.8%
High School+87.6%
Graduate+2.2%
School Score6.02
Community
2024 VoteR 55% / D 42%
Commute22 min
Broadband80.0%
EV Stations1
Libraries15
Is Brant Lake South a Good Place to Live?
Based on current data, Brant Lake South receives an overall livability score of 2.6 out of 5.0, earning a grade of C+. Key strengths include above-average household incomes, low unemployment, low crime rates, abundant sunshine. Brant Lake South has some notable strengths but also faces challenges that prospective residents should consider.
Economy & Jobs
The median household income in Brant Lake South is $105,000, which is significantly higher than the national average / 40% above $75,149. This places Brant Lake South among higher-income communities. The job market is very strong with unemployment at just 0.0%. Only 0.0% of residents live below the poverty line, well below the national rate of 12.4%. Workers commute an average of 22 minutes.
Safety & Crime
Brant Lake South is a very safe community with a violent crime rate of 142 per 100,000 residents / well below the national average of 380. Property crime occurs at a rate of 1,332 per 100,000, 32% below the national average.
Education
9.8% of residents hold a bachelor's degree, below the national average of 33.7%. 87.6% have completed high school. Area schools have an average test score of 6/10.
Climate & Weather
Brant Lake South has a cool climate with an average annual temperature of 45°F. Winters average 15°F in January while summers reach 72°F in July. With 291 sunny days per year, residents enjoy well above the national average of sunshine. Annual precipitation totals 29.6 inches. Air quality is rated Good with a median AQI of 35.
Brant Lake South has a population of 210 with a density of 396 people per square mile, spread across 2.7 square miles. The median age is 57.2 years, 47% older than the national median of 38.9. The gender split is 59.5% female and 40.5% male. The city is predominantly White (60.5%), with 39.5% Hispanic. English is the primary language spoken at home by 100% of residents. 20.0% of the population are veterans, above the national rate of 6.0%. 18.8% of residents have a disability (above the 13.0% national average). 100.0% have health insurance coverage.
Population
57.2yrs
Median Age
47% above US avg
Race & Ethnicity
Brant Lake South vs U.S. Average
Language Spoken at Home
English Only
100.0%
27% above US avg
Spanish
0.0%
100% below US avg
Social Characteristics
Brant Lake South vs U.S. Average
The median household income in Brant Lake South is $105,000, which is 40% above the national average of $75,149. Per capita income is $43,460 (above the $39,052 national figure). The average weekly wage is $1,252, 13% lower than the U.S. average. The unemployment rate is 0.0% (below the 3.6% US average). 0.0% of residents live below the poverty line, lower than the national rate of 12.4%. The area has 9,989 business establishments, including 558 restaurants. The cost of living index is 88.6, below the national baseline of 100 / offering relatively affordable living. Workers commute an average of 22 minutes (shorter than the 28-minute US average). 3.3% of workers work from home (below the 15.2% national rate).
Income: Brant Lake South vs U.S.
Income
| Median HH Income | $105,000 |
| 40% above US avg |
| Per Capita Income | $43,460 |
| Avg Weekly Wage | $1,252 |
| IRS Avg AGI | $93,803 |
| Gini Index | 0.429 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 0.0% |
| 100% below US avg |
| Poverty Rate | 0.0% |
| 100% below US avg |
| Establishments (County) | 9,989 |
| County GDP | $22,447M |
Business (County)
| Restaurants | 558 |
| Healthcare | 581 |
| Retail | 804 |
| Manufacturing | 192 |
Tax & Cost of Living
| Property Tax (IRS) | $6,828 |
| 95% above US avg |
| Cost of Living | 88.60 (100=avg) |
Commute & Transportation
| Commute Time | 21.6 min |
| Drive Alone | 91.5% |
| Public Transit | 0.0% |
| Work from Home | 3.3% |
Zillow estimates the typical home value at $382,279. Fair market rent ranges from $784 for a one-bedroom to $990 for a two-bedroom apartment. 100.0% of housing units are owner-occupied (above the 65.4% national rate). There are 200 total housing units in the city. The median year a home was built is 1985. The average annual property tax is $6,828 (higher than the $3,500 national average). 25.6% of renters spend 30% or more of their income on housing.
Real Estate Market (Redfin)
Rental Costs
HUD Fair Market Rent
| Studio | $691 |
| 1 Bedroom | $784 |
| 2 Bedrooms | $990 |
| 3 Bedrooms | $1,295 |
| 4 Bedrooms | $1,540 |
Ownership & Property
| Homeownership | 100.0% |
| Owner-Occupied | 100.0% |
| Renter-Occupied | 0.0% |
| Housing Units | 200 |
| Median Year Built | 1985 |
Property Tax
| Avg Tax (IRS) | $6,828 |
| 95% above US avg |
In Brant Lake South, 30.4% of adults are obese, below the national rate of 32.1%. 7.2% have diabetes (below the 10.5% national rate). Heart disease affects 4.1% of residents, below the national average. 24.9% have high blood pressure. 11.4% are current smokers. 21.4% report binge drinking. 17.9% are physically inactive, below the national average. 19.6% report depression. 14.0% experience frequent mental distress. 8.5% of residents lack health insurance. The primary care physician ratio is 1:979. The dentist ratio is 1:1,774. 90.0% of residents have access to exercise opportunities. The food environment index is 8.9 out of 10.
Health Metrics: Brant Lake South vs U.S. Average (%)
Chronic Conditions
| Obesity | 30.4% |
| 5% below US avg |
| Diabetes | 7.2% |
| Heart Disease | 4.1% |
| High Blood Pressure | 24.9% |
| Asthma | 9.3% |
| COPD | 4.0% |
| Cancer | 6.9% |
| Stroke | 2.1% |
Behaviors & Mental Health
| Smoking | 11.4% |
| 19% below US avg |
| Binge Drinking | 21.4% |
| Physical Inactivity | 17.9% |
| Depression | 19.6% |
| Mental Distress | 14.0% |
| Physical Distress | 9.4% |
| Short Sleep | 31.4% |
Healthcare Access
| Insurance Rate | 100.0% |
| Uninsured | 8.5% |
| 1% below US avg |
| Primary Care | 1:979 |
| Dentists | 1:1,774 |
| Mental Health | 1:396 |
| Checkup Rate | 71.0% |
| Dental Visits | 71.1% |
| Premature Death | 7,472/100K |
Food & Exercise
| Food Environment | 8.9/10 |
| Exercise Access | 90.0% |
| Healthcare Facilities | 581 |
Brant Lake South has a violent crime rate of 142 per 100,000 residents, 63% below the national average of 380. Property crime stands at 1,332 per 100,000, 32% below the U.S. average. The county recorded 18 fatal traffic crashes. Overall, Brant Lake South receives a safety grade of F.
Crime Rates: Brant Lake South vs U.S. Average (per 100,000)
Violent Crime
| Total Violent | 141.7/100K |
| 63% below US avg |
| |
Property Crime
| Total Property | 1,332.0/100K |
| 32% below US avg |
Traffic Safety
| Fatal Crashes (County/yr) | 18 |
| Avg Accident Severity | 0.0 / 4.0 |
Safety Score
| Safety Grade | F |
| Safety Score | 1.0 / 5.0 |
Brant Lake South has a cool climate with an average annual temperature of 45°F (7°C). Winters average 15°F in January while summers reach 72°F in July. The area gets 291 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 29.6 inches (drier than the 38-inch national average). Air quality is rated Good with a median AQI of 35. The city sits at an elevation of 1,623 feet.
Temperature
15°F Jan (-9°C)
72°F Jul (22°C)
| Annual Average | 45.1°F |
| 16% below US avg |
| January Average | 15°F (-9°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 1,623 ft (495 m) |
| Area | 2.7 sq mi (7.1 km²) |
| Population Density | 396/sq mi |
| Coordinates | 43.9109°N, 96.9408°W |
| Timezone | America/Chicago |
| County | Minnehaha County County |
| Nearest Airport | Joe Foss Field (FSD)
25 miles away |
Precipitation & Snow
Annual Rainfall
29.6"
22% below US avg
Wettest Month (Jun)
3.74"
Air Quality
| AQI Median | 35.0 |
| Rating | Good |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0443 ppm |
| NO₂ (Nitrogen Dioxide) | 8.4 ppb |
| SO₂ (Sulfur Dioxide) | 0.16 ppb |
| CO (Carbon Monoxide) | 0.24 ppm |
| PM2.5 (Fine Particles) | 7.7 μg/m³ |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 89.5 / 100 |
| Social Vulnerability | 14.1 / 100 |
| Community Resilience | 86.9 / 100 |
Hazard Breakdown
| Tornado |
Relatively High |
| Earthquake |
Very Low |
| Wildfire |
Relatively Low |
| Flood |
Relatively Moderate |
| Hail |
Relatively Moderate |
| Strong Wind |
Relatively High |
| Heat Wave |
Relatively Moderate |
| Winter Weather |
Relatively High |
| Lightning |
Relatively Low |
| Ice Storm |
Very High |
| Drought |
Relatively Moderate |
| Cold Wave |
Relatively High |
| Landslide |
Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
5 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M3.6. Most recent: M2.5 on Mar 6, 2024.
| Oct 25, 1990 |
8 km N of Plankinton, South Dakota |
M3.6 |
124 km |
| Jul 26, 2002 |
0 km WSW of Huron, South Dakota |
M3.1 |
114 km |
| Jan 4, 2021 |
5 km N of Tyndall, South Dakota |
M3.1 |
122 km |
| Jan 16, 2022 |
9 km NE of Plankinton, South Dakota |
M2.5 |
118 km |
| Mar 6, 2024 |
6 km SSE of Santee, Nebraska |
M2.5 |
143 km |
Source: USGS (M2.5+, 1990-2025)
Tornado History
601 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF5. Total: 21 fatalities, 466 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Jun 16, 1992 |
EF5 |
75 km |
1 |
| Jun 13, 1968 |
EF5 |
99 km |
9 |
| Jun 25, 2010 |
EF4 |
95 km |
0 |
| Jun 24, 2003 |
EF4 |
78 km |
0 |
| May 30, 1998 |
EF4 |
62 km |
6 |
| Jun 7, 1993 |
EF4 |
27 km |
0 |
| Jun 7, 1993 |
EF4 |
21 km |
0 |
| Jun 16, 1992 |
EF4 |
84 km |
0 |
| Jun 7, 1965 |
EF4 |
86 km |
1 |
| Jul 7, 1955 |
EF4 |
87 km |
1 |
| May 30, 2022 |
EF3 |
99 km |
0 |
| Jun 7, 1993 |
EF3 |
10 km |
0 |
| Jun 7, 1993 |
EF3 |
30 km |
0 |
| Jun 7, 1993 |
EF3 |
4 km |
0 |
| May 7, 1993 |
EF3 |
45 km |
0 |
| Jun 16, 1992 |
EF3 |
51 km |
0 |
| Jun 16, 1992 |
EF3 |
92 km |
0 |
| Jun 16, 1992 |
EF3 |
52 km |
0 |
| Apr 20, 1985 |
EF3 |
67 km |
0 |
| Aug 3, 1981 |
EF3 |
72 km |
0 |
Source: NOAA SPC (EF0+, 1950-2024)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
15°F (-9°C) |
0.5 in |
Coldest, Driest |
| February |
20°F (-7°C) |
0.6 in |
|
| March |
31°F (-0°C) |
1.6 in |
|
| April |
45°F (7°C) |
2.4 in |
|
| May |
58°F (15°C) |
3.0 in |
|
| June |
68°F (20°C) |
3.7 in |
Wettest |
| July |
72°F (22°C) |
3.0 in |
Warmest |
| August |
70°F (21°C) |
2.9 in |
|
| September |
60°F (16°C) |
2.6 in |
|
| October |
48°F (9°C) |
1.8 in |
|
| November |
31°F (-1°C) |
1.1 in |
|
| December |
18°F (-8°C) |
0.6 in |
|
Brant Lake South has a seasonal temperature swing of 56°F / from 15°F in January to 72°F in July. Total annual precipitation is 23.8 inches, with June being the wettest month (3.7") and January the driest (0.5").
Average costs for common services in Brant Lake South. Prices are estimated based on regional cost of living data and may vary by provider.
Healthcare
| Doctor Visit (Primary Care) |
$222 ($133-$354) |
| Specialist Visit |
$310 ($177-$487) |
| Urgent Care Visit |
$177 ($89-$310) |
| Emergency Room Visit |
$1,949 ($709-$4,430) |
| Dental Cleaning |
$115 ($66-$177) |
| Dental Filling |
$222 ($133-$354) |
View all 40 services
Auto Repair
| Oil Change (Conventional) |
$40 ($22-$66) |
| Oil Change (Synthetic) |
$66 ($44-$106) |
| Brake Pad Replacement |
$266 ($133-$443) |
| Tire Rotation |
$35 ($18-$66) |
| New Tires (Set of 4) |
$532 ($354-$886) |
| Battery Replacement |
$177 ($89-$310) |
View all 18 services
Home Services
| Plumber (Per Hour) |
$89 ($53-$133) |
| Electrician (Per Hour) |
$80 ($44-$124) |
| HVAC Repair |
$354 ($133-$709) |
| HVAC System Install |
$6,202 ($3,544-$10,632) |
| Roof Repair |
$886 ($354-$1,772) |
| Roof Replacement |
$7,974 ($4,873-$13,290) |
View all 25 services
Legal
| Divorce (Uncontested) |
$1,329 ($443-$3,101) |
| Divorce (Contested) |
$13,290 ($4,430-$26,580) |
| DUI Defense |
$4,430 ($1,772-$8,860) |
| Bankruptcy (Chapter 7) |
$1,329 ($709-$2,658) |
| Will Preparation |
$443 ($177-$886) |
| Trust Preparation |
$2,215 ($886-$4,430) |
View all 12 services
Personal Care
| Men's Haircut |
$22 ($13-$40) |
| Women's Haircut |
$49 ($27-$89) |
| Hair Coloring (Full) |
$133 ($66-$222) |
| Manicure |
$22 ($13-$40) |
| Pedicure |
$35 ($22-$58) |
| Massage (1 Hour) |
$71 ($44-$115) |
View all 12 services
Food & Grocery
| Gallon of Milk (per gallon) |
$3.63 ($2.66-$4.87) |
| Dozen Eggs (per dozen) |
$3.10 ($2.22-$4.43) |
| Loaf of Bread |
$3.37 ($2.22-$4.87) |
| Chicken Breast (per lb) |
$3.99 ($2.66-$5.76) |
| Ground Beef (per lb) |
$4.87 ($3.54-$6.65) |
| Rice (per lb) |
$0.89 ($0.53-$1.59) |
View all 20 services
Utilities
| Electricity (Monthly) |
$124 ($71-$222) |
| Natural Gas (Monthly) |
$62 ($27-$133) |
| Water/Sewer (Monthly) |
$62 ($35-$106) |
| Internet (Monthly) |
$62 ($35-$89) |
| Cell Phone Plan (Monthly) |
$58 ($27-$89) |
| Cable TV (Monthly) |
$75 ($44-$133) |
View all 8 services
Transportation
| Monthly Parking (Downtown) |
$177 ($66-$443) |
| Car Insurance (Annual) |
$1,772 ($1,063-$3,101) |
| Bus Pass (Monthly) |
$62 ($27-$115) |
| Taxi/Uber (5-Mile Ride) |
$13 ($7.09-$22) |
| Car Registration (Annual) |
$89 ($27-$222) |
| Driver's License Renewal |
$27 ($13-$66) |
View all 8 services
Education & Childcare
| Daycare (Infant, Monthly) |
$1,063 ($532-$2,215) |
| Daycare (Toddler, Monthly) |
$886 ($443-$1,772) |
| After-School Care (Monthly) |
$354 ($177-$620) |
| Tutoring (Per Hour) |
$44 ($22-$89) |
| SAT/ACT Prep Course |
$886 ($354-$2,215) |
| Private School (K-12, Annual) |
$11,075 ($4,430-$26,580) |
View all 8 services
Pets
| Vet Visit (Routine Checkup) |
$53 ($27-$89) |
| Dog Vaccination (Annual) |
$89 ($44-$177) |
| Dog Grooming |
$53 ($27-$89) |
| Pet Boarding (Per Night) |
$35 ($18-$66) |
| Dog Spay/Neuter |
$266 ($133-$443) |
| Cat Spay/Neuter |
$177 ($89-$354) |
View all 9 services
Childcare
| Center-Based (monthly) |
| Infant | $772 |
| Toddler | $772 |
| Preschool | $724 |
| Family Childcare (monthly) |
| Infant | $518 |
| Toddler | $518 |
| Preschool | $499 |
Source: DOL Women's Bureau (2022)
Frequently Asked Questions About Brant Lake South
What is the population of Brant Lake South?
Brant Lake South has a population of 210 residents and is located in South Dakota. The population density is 396 people per square mile, spread across 2.7 square miles. The median age of residents is 57.2 years, which is older than the national median of 38.9 years. The population is 59.5% female and 40.5% male.
Is Brant Lake South expensive to live in?
Brant Lake South is more affordable than the national average, with a cost of living index of 88.6 / below the baseline of 100. The median household income is $105,000, 40% above the national average of $75,149.
Is Brant Lake South safe?
Brant Lake South is considered a very safe city with a violent crime rate of 142 per 100,000 residents, well below the national average of 380. Property crime occurs at a rate of 1,332 per 100,000 (below the national average). Overall, Brant Lake South receives a safety grade of F based on combined crime data.
What is the weather like in Brant Lake South?
Brant Lake South has a cool climate with an average annual temperature of 45°F (7°C). Winter temperatures average 15°F in January, while summers reach an average of 72°F in July. The area receives 291 sunny days per year, well above the national average of 205. Annual rainfall totals 29.6 inches. Air quality is rated Good with a median Air Quality Index (AQI) of 35.
How is the job market in Brant Lake South?
The job market in Brant Lake South is very strong, with unemployment at just 0.0% / well below the national rate of 3.6%. The average weekly wage is $1,252. There are 9,989 business establishments in the area, including 558 restaurants and food service locations. The average commute time is 22 minutes, and 3.3% of workers work from home.
How are the schools in Brant Lake South?
Schools in Brant Lake South score 6 out of 10 on standardized testing, near the national average. 9.8% of adults in Brant Lake South hold a bachelor's degree or higher, below the national average of 33.7%. 87.6% have completed high school. 2.2% hold a graduate or professional degree.
How healthy is Brant Lake South?
The obesity rate in Brant Lake South is 30.4% (below the national rate of 32.1%). 11.4% of adults are smokers. 17.9% are physically inactive. 19.6% of residents report depression. 8.5% lack health insurance. 90.0% of residents have access to exercise opportunities. The primary care physician ratio is 1:979.
What is transportation like in Brant Lake South?
The average commute in Brant Lake South is 22 minutes, shorter than the national average of 28 minutes. 91.5% of workers drive alone to work, and 3.3% work from home.
What are the demographics of Brant Lake South?
The racial and ethnic makeup of Brant Lake South is 60.5% White, 39.5% Hispanic or Latino. 100% of residents speak only English at home. 20.0% of the population are military veterans. 18.8% of residents have a disability. 100.0% have health insurance coverage.
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