Violent Crime
436/100K
15% higher than US avg
Bachelor's+
0.0%
100% lower than US avg
Obesity Rate
31.4%
2% lower than US avg
Unemployment
0.0%
100% lower than US avg
Poverty Rate
50.0%
303% higher than US avg
How Millbrook Colony Compares to the U.S. Average (100% = U.S. avg)
People
Population54
Median Age67.3 yrs
Density235/mi²
Male / Female20% / 80%
Largest GroupWhite 100%
Veterans43.0%
Economy
Per Capita$8,859
Unemployment0.0%
Poverty50.0%
County GDP$217M
Housing
Ownership50.0%
Zillow$289,782
Housing Units2
Rent Burden18.0%
Crime
F
Violent436/100K
Property3,699/100K
Health
Obesity31.4%
Uninsured7.8%
Smoking13.8%
Depression21.3%
Heart Disease5.4%
Climate
Avg Temp45°F (7°C)
AQI35 (Good)
Rain25.3 in/yr
Sunny Days291/yr
Elevation1,312 ft (400 m)
Education
Bachelor's+0.0%
High School+0.0%
Graduate+0.0%
School Score5.92
Community
2024 VoteR 79% / D 20%
Broadband6.0%
EV Stations4
Is Millbrook Colony a Good Place to Live?
Based on current data, Millbrook Colony receives an overall livability score of 1.0 out of 5.0, earning a grade of F. Key strengths include low unemployment, abundant sunshine, high health insurance coverage. Areas to be aware of include an elevated poverty rate. Millbrook Colony faces significant challenges across several quality-of-life categories.
Economy & Jobs
The job market is very strong with unemployment at just 0.0%. The poverty rate of 50.0% exceeds the national average of 12.4%, indicating economic hardship for a significant portion of the population.
Safety & Crime
The violent crime rate of 436 per 100,000 is above the national average of 380 / something for prospective residents to consider. Property crime occurs at a rate of 3,699 per 100,000, 89% above the national average.
Education
0.0% of residents hold a bachelor's degree, below the national average of 33.7%. 0.0% have completed high school. Area schools have an average test score of 5.9/10.
Climate & Weather
Millbrook Colony has a cool climate with an average annual temperature of 45°F. Winters average 16°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 25.3 inches, including 36.3 inches of snow. Air quality is rated Good with a median AQI of 35.
Millbrook Colony has a population of 54 with a density of 235 people per square mile, spread across 0.2 square miles. The median age is 67.3 years, 73% older than the national median of 38.9. The gender split is 79.6% female and 20.4% male. The city is predominantly White (100%). English is the primary language spoken at home by 0% of residents, while 100% speak Spanish. 43.0% of the population are veterans, above the national rate of 6.0%. 0.0% of residents have a disability (below the 13.0% national average). 100.0% have health insurance coverage.
Population
67.3yrs
Median Age
73% above US avg
Race & Ethnicity
Millbrook Colony vs U.S. Average
Language Spoken at Home
English Only
0.0%
100% below US avg
Spanish
100.0%
646% above US avg
Social Characteristics
Millbrook Colony vs U.S. Average
Per capita income is $8,859 (below the $39,052 national figure). The average weekly wage is $998, 30% lower than the U.S. average. The unemployment rate is 0.0% (below the 3.6% US average). 50.0% of residents live below the poverty line, higher than the national rate of 12.4%. The area has 106 business establishments, including 4 restaurants. The cost of living index is 88.6, below the national baseline of 100 / offering relatively affordable living.
Income: Millbrook Colony vs U.S.
Income
| |
| Per Capita Income | $8,859 |
| Avg Weekly Wage | $998 |
| IRS Avg AGI | $76,948 |
| Gini Index | 0.350 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 0.0% |
| 100% below US avg |
| Poverty Rate | 50.0% |
| 303% above US avg |
| Establishments (County) | 106 |
| County GDP | $217M |
Business (County)
| Restaurants | 4 |
| Healthcare | 4 |
| Retail | 10 |
| Manufacturing | 3 |
Tax & Cost of Living
| Property Tax (IRS) | $3,700 |
| 6% above US avg |
| Cost of Living | 88.60 (100=avg) |
Zillow estimates the typical home value at $289,782. Fair market rent ranges from $784 for a one-bedroom to $990 for a two-bedroom apartment. 50.0% of housing units are owner-occupied (below the 65.4% national rate). There are 2 total housing units in the city. The average annual property tax is $3,700. 18.0% 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 | 50.0% |
| Owner-Occupied | 50.0% |
| Renter-Occupied | 50.0% |
| Housing Units | 2 |
Property Tax
| Avg Tax (IRS) | $3,700 |
| 6% above US avg |
In Millbrook Colony, 31.4% of adults are obese, below the national rate of 32.1%. 8.9% have diabetes. Heart disease affects 5.4% of residents. 26.3% have high blood pressure. 13.8% are current smokers. 17.3% report binge drinking. 21.4% are physically inactive. 21.3% report depression. 15.5% experience frequent mental distress. 7.8% of residents lack health insurance. 29.0% of residents have access to exercise opportunities. The food environment index is 8.3 out of 10.
Health Metrics: Millbrook Colony vs U.S. Average (%)
Chronic Conditions
| Obesity | 31.4% |
| 2% below US avg |
| Diabetes | 8.9% |
| Heart Disease | 5.4% |
| High Blood Pressure | 26.3% |
| Asthma | 9.7% |
| COPD | 5.9% |
| Cancer | 7.4% |
| Stroke | 2.8% |
Behaviors & Mental Health
| Smoking | 13.8% |
| 1% below US avg |
| Binge Drinking | 17.3% |
| Physical Inactivity | 21.4% |
| Depression | 21.3% |
| Mental Distress | 15.5% |
| Physical Distress | 11.1% |
| Short Sleep | 25.4% |
Healthcare Access
| Insurance Rate | 100.0% |
| Uninsured | 7.8% |
| 9% below US avg |
| Checkup Rate | 66.5% |
| Dental Visits | 63.8% |
| Premature Death | 4,906/100K |
Food & Exercise
| Food Environment | 8.3/10 |
| Exercise Access | 29.0% |
| Healthcare Facilities | 4 |
Millbrook Colony has a violent crime rate of 436 per 100,000 residents, 15% above the national average of 380. Property crime stands at 3,699 per 100,000, 89% above the U.S. average. The county recorded 2 fatal traffic crashes. Overall, Millbrook Colony receives a safety grade of F.
Crime Rates: Millbrook Colony vs U.S. Average (per 100,000)
Violent Crime
| Total Violent | 435.9/100K |
| 15% above US avg |
| |
Property Crime
| Total Property | 3,698.7/100K |
| 89% above US avg |
Traffic Safety
| Fatal Crashes (County/yr) | 2 |
| Avg Accident Severity | 0.0 / 4.0 |
Safety Score
| Safety Grade | F |
| Safety Score | 1.0 / 5.0 |
Millbrook Colony has a cool climate with an average annual temperature of 45°F (7°C). Winters average 16°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 25.3 inches (drier than the 38-inch national average). The area receives 36.3 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 35. The city sits at an elevation of 1,312 feet.
Temperature
16°F Jan (-9°C)
72°F Jul (22°C)
| Annual Average | 45.0°F |
| 17% below US avg |
| January Average | 16°F (-9°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 291 days/yr |
Geography
| Elevation | 1,312 ft (400 m) |
| Area | 0.2 sq mi (0.6 km²) |
| Population Density | 235/sq mi |
| Coordinates | 43.6681°N, 97.8710°W |
| Timezone | America/Chicago |
| County | Hanson County County |
| Nearest Airport | Mitchell Municipal (MHE)
11 miles away |
Precipitation & Snow
Annual Rainfall
25.3"
33% below US avg
Wettest Month (Jun)
3.46"
Air Quality
| AQI Median | 35.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 14.8 / 100 |
| Social Vulnerability | 87.7 / 100 |
| Community Resilience | 89.1 / 100 |
Hazard Breakdown
| Tornado |
Relatively Low |
| Earthquake |
Very Low |
| Wildfire |
Very Low |
| Flood |
Very Low |
| Hail |
Relatively Low |
| Strong Wind |
Relatively Low |
| Heat Wave |
Very Low |
| Winter Weather |
Relatively Low |
| Lightning |
Very Low |
| Ice Storm |
Relatively Moderate |
| Drought |
Relatively Moderate |
| Cold Wave |
Relatively Low |
| Landslide |
Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
12 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M4.3. Most recent: M2.5 on Apr 27, 2025.
| Nov 3, 2002 |
16 km SSW of Butte, Nebraska |
M4.3 |
130 km |
| Jun 4, 2021 |
10 km NE of Anoka, Nebraska |
M3.7 |
101 km |
| Oct 25, 1990 |
8 km N of Plankinton, South Dakota |
M3.6 |
50 km |
| Feb 6, 1996 |
1 km N of Wausa, Nebraska |
M3.6 |
131 km |
| Jun 4, 2021 |
9 km ENE of Anoka, Nebraska |
M3.1 |
102 km |
| Jul 26, 2002 |
0 km WSW of Huron, South Dakota |
M3.1 |
82 km |
| Jan 4, 2021 |
5 km N of Tyndall, South Dakota |
M3.1 |
70 km |
| Feb 7, 2014 |
11 km NE of Bijou Hills, South Dakota |
M3.0 |
97 km |
| Jul 3, 1995 |
9 km SSW of Fort Thompson, South Dakota |
M2.8 |
136 km |
| Apr 27, 2025 |
9 km NE of Burke, South Dakota |
M2.5 |
119 km |
| Jan 16, 2022 |
9 km NE of Plankinton, South Dakota |
M2.5 |
44 km |
| Mar 6, 2024 |
6 km SSE of Santee, Nebraska |
M2.5 |
98 km |
Source: USGS (M2.5+, 1990–2025)
Tornado History
575 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF4. Total: 8 fatalities, 245 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Jun 18, 2014 |
EF4 |
59 km |
0 |
| Jun 24, 2003 |
EF4 |
69 km |
0 |
| May 30, 1998 |
EF4 |
18 km |
6 |
| Jun 7, 1993 |
EF4 |
53 km |
0 |
| Jun 7, 1993 |
EF4 |
77 km |
0 |
| Jun 7, 1965 |
EF4 |
76 km |
1 |
| May 5, 2007 |
EF3 |
44 km |
0 |
| Jun 24, 2003 |
EF3 |
52 km |
0 |
| Jun 24, 2003 |
EF3 |
79 km |
0 |
| Jun 7, 1993 |
EF3 |
81 km |
0 |
| Jun 7, 1993 |
EF3 |
50 km |
0 |
| Jun 7, 1993 |
EF3 |
76 km |
0 |
| May 7, 1993 |
EF3 |
47 km |
0 |
| Jun 16, 1992 |
EF3 |
53 km |
0 |
| Jun 16, 1992 |
EF3 |
94 km |
0 |
| Aug 3, 1981 |
EF3 |
72 km |
0 |
| Jun 15, 1970 |
EF3 |
91 km |
0 |
| Jun 20, 1968 |
EF3 |
9 km |
0 |
| Jun 26, 1965 |
EF3 |
78 km |
0 |
| Jun 21, 1965 |
EF3 |
80 km |
0 |
Source: NOAA SPC (EF0+, 1950–2024)
Wildfire History
3 wildfires (100+ acres) within 100 km.
Largest: SIX PACK (1,649 ac, 2012).
| Year |
Name |
Acres |
Distance |
| 2012 |
SIX PACK |
1,649 |
98 km |
| 2023 |
SDLDR-HFR-FY23-RX-BROKEN ARROW UNITS B-C-D-E-G-H-I |
1,185 |
71 km |
| 2009 |
TAHOHPI WUI RX |
1,166 |
90 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
16°F (-9°C) |
0.4 in |
Coldest, Driest |
| February |
22°F (-5°C) |
0.6 in |
|
| March |
34°F (1°C) |
1.5 in |
|
| April |
48°F (9°C) |
2.6 in |
|
| May |
60°F (15°C) |
3.3 in |
|
| June |
70°F (21°C) |
3.5 in |
Wettest |
| July |
72°F (22°C) |
2.9 in |
|
| August |
73°F (23°C) |
2.4 in |
Warmest |
| September |
63°F (17°C) |
2.2 in |
|
| October |
50°F (10°C) |
1.7 in |
|
| November |
33°F (0°C) |
1.1 in |
|
| December |
20°F (-7°C) |
0.4 in |
|
Millbrook Colony has a seasonal temperature swing of 57°F / from 16°F in January to 73°F in August. Total annual precipitation is 22.7 inches, with June being the wettest month (3.5") and January the driest (0.4").
Average costs for common services in Millbrook Colony. 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 | $520 |
| Toddler | $520 |
| Preschool | $494 |
| Family Childcare (monthly) |
| Infant | $433 |
| Toddler | $433 |
| Preschool | $433 |
Source: DOL Women's Bureau (2022)
Frequently Asked Questions About Millbrook Colony
What is the population of Millbrook Colony?
Millbrook Colony has a population of 54 residents and is located in South Dakota. The population density is 235 people per square mile, spread across 0.2 square miles. The median age of residents is 67.3 years, which is older than the national median of 38.9 years. The population is 79.6% female and 20.4% male.
Is Millbrook Colony expensive to live in?
Millbrook Colony is more affordable than the national average, with a cost of living index of 88.6 / below the baseline of 100.
Is Millbrook Colony safe?
The violent crime rate in Millbrook Colony is 436 per 100,000 residents, above the national average of 380. Prospective residents should research specific neighborhoods, as crime rates can vary significantly within the city. Property crime occurs at a rate of 3,699 per 100,000 (above the national average). Overall, Millbrook Colony receives a safety grade of F based on combined crime data.
What is the weather like in Millbrook Colony?
Millbrook Colony has a cool climate with an average annual temperature of 45°F (7°C). Winter temperatures average 16°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 25.3 inches, with 36.3 inches of snow. Air quality is rated Good with a median Air Quality Index (AQI) of 35.
How is the job market in Millbrook Colony?
The job market in Millbrook Colony is very strong, with unemployment at just 0.0% / well below the national rate of 3.6%. The average weekly wage is $998. There are 106 business establishments in the area, including 4 restaurants and food service locations.
How are the schools in Millbrook Colony?
Schools in Millbrook Colony score 5.9 out of 10 on standardized testing, near the national average. 0.0% of adults in Millbrook Colony hold a bachelor's degree or higher, below the national average of 33.7%. 0.0% have completed high school. 0.0% hold a graduate or professional degree.
How healthy is Millbrook Colony?
The obesity rate in Millbrook Colony is 31.4% (below the national rate of 32.1%). 13.8% of adults are smokers. 21.4% are physically inactive. 21.3% of residents report depression. 7.8% lack health insurance. 29.0% of residents have access to exercise opportunities.
What are the demographics of Millbrook Colony?
The racial and ethnic makeup of Millbrook Colony is 100% White. 0% of residents speak only English at home, while 100% speak Spanish. 43.0% of the population are military veterans. 0.0% of residents have a disability. 100.0% have health insurance coverage.
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