Median Income
$123,750
65% higher than US avg
Home Value
$422,200
50% higher than US avg
Bachelor's+
70.6%
109% higher than US avg
Obesity Rate
24.8%
23% lower than US avg
Unemployment
0.0%
100% lower than US avg
Poverty Rate
0.0%
100% lower than US avg
How Brant Lake Compares to the U.S. Average (100% = U.S. avg)
People
Population68
Median Age66.3 yrs
Density425/mi²
Male / Female66% / 34%
Largest GroupWhite 97%
Veterans4.4%
Economy
A+
Median Income$123,750
Per Capita$77,199
Unemployment0.0%
Poverty0.0%
County GDP$22,447M
Housing
A+
Home Value$422,200
Ownership96.3%
Zillow$382,279
Housing Units62
Rent Burden25.6%
Health
Obesity24.8%
Uninsured0.0%
Smoking9.7%
Depression15.5%
Heart Disease4.4%
Climate
Avg Temp46°F (8°C)
AQI34 (Good)
Rain27.4 in/yr
Elevation1,605 ft (489 m)
Education
A+
Bachelor's+70.6%
High School+97.1%
Graduate+24.3%
School Score6.02
Community
2024 VoteR 55% / D 42%
Broadband100.0%
EV Stations1
Libraries15
Is Brant Lake a Good Place to Live?
Based on current data, Brant Lake receives an overall livability score of 4.9 out of 5.0, earning a grade of A+. Key strengths include above-average household incomes, low unemployment, a highly educated population, a low poverty rate. Areas to be aware of include high housing costs. Brant Lake stands out as an excellent place to live, with strong marks across most quality-of-life indicators.
Economy & Jobs
The median household income in Brant Lake is $123,750, which is significantly higher than the national average / 65% above $75,149. This places Brant Lake 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%.
Cost of Living & Housing
The median home value in Brant Lake is $422,200, 50% above the national median. A price-to-income ratio of 3.4x indicates a reasonably affordable housing market.
Education
Brant Lake is a highly educated community / 70.6% of adults hold a bachelor's degree or higher, well above the national average of 33.7%. 97.1% have completed high school. Area schools have an average test score of 6/10.
Climate & Weather
Brant Lake experiences four distinct seasons with an average temperature of 46°F. Winters average 16°F in January while summers reach 72°F in July. Annual precipitation totals 27.4 inches, including 42.5 inches of snow. Air quality is rated Good with a median AQI of 34.
Brant Lake has a population of 68 with a density of 425 people per square mile, spread across 0.2 square miles. The median age is 66.3 years, 70% older than the national median of 38.9. The gender split is 33.8% female and 66.2% male. The city is predominantly White (97.1%). English is the primary language spoken at home by 100% of residents. 4.4% of the population are veterans, below the national rate of 6.0%. 50.0% of residents have a disability (above the 13.0% national average). 100.0% have health insurance coverage.
Population
68
Total Population
2023 Census
66.3yrs
Median Age
70% above US avg
Race & Ethnicity
Brant Lake 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 vs U.S. Average
The median household income in Brant Lake is $123,750, which is 65% above the national average of $75,149. Per capita income is $77,199 (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. 7.3% of workers work from home (below the 15.2% national rate).
Income: Brant Lake vs U.S.
Income
| Median HH Income | $123,750 |
| 65% above US avg |
| Per Capita Income | $77,199 |
| 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) |
| Effective Tax Rate | 1.62% |
Commute & Transportation
| Drive Alone | 92.7% |
| Public Transit | 0.0% |
| Work from Home | 7.3% |
The median home value in Brant Lake is $422,200, 50% above the national median of $281,900. 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. 96.3% of housing units are owner-occupied (above the 65.4% national rate). There are 62 total housing units in the city. The median year a home was built is 1994. 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. The home price-to-income ratio is 3.4x.
Home Values
| Census Median | $422,200 |
| 50% above US avg |
| Zillow ZHVI | $382,279 |
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 | 96.3% |
| Owner-Occupied | 96.3% |
| Renter-Occupied | 3.7% |
| Housing Units | 62 |
| Median Year Built | 1994 |
Property Tax
| Avg Tax (IRS) | $6,828 |
| 95% above US avg |
| Effective Rate | 1.62% |
In Brant Lake, 24.8% of adults are obese, below the national rate of 32.1%. 7.3% have diabetes (below the 10.5% national rate). Heart disease affects 4.4% of residents, below the national average. 24.5% have high blood pressure. 9.7% are current smokers (below the 14.0% national rate). 16.5% report binge drinking. 15.3% are physically inactive, below the national average. 15.5% report depression (below the 20.0% national average). 10.9% experience frequent mental distress. 0.0% of residents lack health insurance (below the 8.6% national rate). 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 vs U.S. Average (%)
Chronic Conditions
| Obesity | 24.8% |
| 23% below US avg |
| Diabetes | 7.3% |
| Heart Disease | 4.4% |
| High Blood Pressure | 24.5% |
| Asthma | 7.7% |
| COPD | 4.1% |
| Cancer | 7.5% |
| Stroke | 2.2% |
Behaviors & Mental Health
| Smoking | 9.7% |
| 31% below US avg |
| Binge Drinking | 16.5% |
| Physical Inactivity | 15.3% |
| Depression | 15.5% |
| Mental Distress | 10.9% |
| Physical Distress | 8.5% |
| Short Sleep | 24.4% |
Healthcare Access
| Insurance Rate | 100.0% |
| Uninsured | 0.0% |
| 100% below US avg |
| Primary Care | 1:979 |
| Dentists | 1:1,774 |
| Mental Health | 1:396 |
| Checkup Rate | 61.4% |
| Dental Visits | 62.7% |
| Premature Death | 7,472/100K |
Food & Exercise
| Food Environment | 8.9/10 |
| Exercise Access | 90.0% |
| Healthcare Facilities | 581 |
Brant Lake experiences four distinct seasons with an average annual temperature of 46°F (8°C). Winters average 16°F in January while summers reach 72°F in July. Annual precipitation totals 27.4 inches (drier than the 38-inch national average). The area receives 42.5 inches of snow annually, making winter weather a significant factor for residents. Air quality is rated Good with a median AQI of 34. 81% of days have good air quality. The city sits at an elevation of 1,605 feet.
Temperature
16°F Jan (-9°C)
72°F Jul (22°C)
| Annual Average | 45.9°F |
| 15% below US avg |
| January Average | 16°F (-9°C) |
| July Average | 72°F (22°C) |
Geography
| Elevation | 1,605 ft (489 m) |
| Area | 0.2 sq mi (0.4 km²) |
| Population Density | 425/sq mi |
| Coordinates | 43.9308°N, 96.9435°W |
| Timezone | America/Chicago |
| County | Minnehaha County County |
| Nearest Airport | Joe Foss Field (FSD)
26 miles away |
Precipitation & Snow
Annual Rainfall
27.4"
28% below US avg
Wettest Month (May)
3.96"
Air Quality
| AQI Median | 34.0 |
| Rating | Good |
| Good Days % | 81.4% |
| Unhealthy Days | 2 |
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 |
113 km |
| Jan 4, 2021 |
5 km N of Tyndall, South Dakota |
M3.1 |
124 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 |
145 km |
Source: USGS (M2.5+, 1990-2025)
Tornado History
597 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF5. Total: 21 fatalities, 466 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Jun 16, 1992 |
EF5 |
76 km |
1 |
| Jun 13, 1968 |
EF5 |
99 km |
9 |
| Jun 25, 2010 |
EF4 |
97 km |
0 |
| Jun 24, 2003 |
EF4 |
77 km |
0 |
| May 30, 1998 |
EF4 |
62 km |
6 |
| Jun 7, 1993 |
EF4 |
28 km |
0 |
| Jun 7, 1993 |
EF4 |
24 km |
0 |
| Jun 16, 1992 |
EF4 |
84 km |
0 |
| Jun 7, 1965 |
EF4 |
88 km |
1 |
| Jul 7, 1955 |
EF4 |
85 km |
1 |
| May 30, 2022 |
EF3 |
97 km |
0 |
| Jun 24, 2003 |
EF3 |
100 km |
0 |
| Jun 7, 1993 |
EF3 |
6 km |
0 |
| Jun 7, 1993 |
EF3 |
8 km |
0 |
| Jun 7, 1993 |
EF3 |
31 km |
0 |
| May 7, 1993 |
EF3 |
47 km |
0 |
| Jun 16, 1992 |
EF3 |
50 km |
0 |
| Jun 16, 1992 |
EF3 |
50 km |
0 |
| Jun 16, 1992 |
EF3 |
92 km |
0 |
| Apr 20, 1985 |
EF3 |
68 km |
0 |
Source: NOAA SPC (EF0+, 1950-2024)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
16°F (-9°C) |
0.5 in |
Coldest, Driest |
| February |
21°F (-6°C) |
0.9 in |
|
| March |
33°F (0°C) |
1.3 in |
|
| April |
46°F (8°C) |
2.9 in |
|
| May |
58°F (15°C) |
4.0 in |
Wettest |
| June |
68°F (20°C) |
3.9 in |
|
| July |
72°F (22°C) |
3.2 in |
Warmest |
| August |
70°F (21°C) |
3.4 in |
|
| September |
63°F (17°C) |
3.1 in |
|
| October |
49°F (9°C) |
2.1 in |
|
| November |
34°F (1°C) |
1.0 in |
|
| December |
21°F (-6°C) |
1.1 in |
|
Brant Lake has a seasonal temperature swing of 56°F / from 16°F in January to 72°F in July. Total annual precipitation is 27.4 inches, with May being the wettest month (4.0") and January the driest (0.5").
Average costs for common services in Brant Lake. 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
What is the population of Brant Lake?
Brant Lake has a population of 68 residents and is located in South Dakota. The population density is 425 people per square mile, spread across 0.2 square miles. The median age of residents is 66.3 years, which is older than the national median of 38.9 years. The population is 33.8% female and 66.2% male.
Is Brant Lake expensive to live in?
Brant Lake 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 $123,750, 65% above the national average of $75,149. The median home value is $422,200 (50% above the U.S. median). The home price-to-income ratio is 3.4x, indicating housing is reasonably affordable relative to local income levels.
What is the weather like in Brant Lake?
Brant Lake has a four-season climate with an average annual temperature of 46°F (8°C). Winter temperatures average 16°F in January, while summers reach an average of 72°F in July. Annual rainfall totals 27.4 inches, with 42.5 inches of snow. Air quality is rated Good with a median Air Quality Index (AQI) of 34.
How is the job market in Brant Lake?
The job market in Brant Lake 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.
How much does housing cost in Brant Lake?
The median home value in Brant Lake is $422,200. Zillow estimates the typical home value at $382,279. The homeownership rate is 96.3%. The average annual property tax is $6,828.
How are the schools in Brant Lake?
Schools in Brant Lake score 6 out of 10 on standardized testing, near the national average. 70.6% of adults in Brant Lake hold a bachelor's degree or higher, above the national average of 33.7%. 97.1% have completed high school. 24.3% hold a graduate or professional degree.
How healthy is Brant Lake?
The obesity rate in Brant Lake is 24.8% (below the national rate of 32.1%). 9.7% of adults are smokers. 15.3% are physically inactive. 15.5% of residents report depression. 0.0% lack health insurance (below the national rate). 90.0% of residents have access to exercise opportunities. The primary care physician ratio is 1:979.
What are the demographics of Brant Lake?
The racial and ethnic makeup of Brant Lake is 97.1% White. 100% of residents speak only English at home. 4.4% of the population are military veterans. 50.0% of residents have a disability. 100.0% have health insurance coverage.