Median Income
$29,643
61% lower than US avg
Home Value
$62,000
78% lower than US avg
Violent Crime
142/100K
63% lower than US avg
Bachelor's+
23.1%
31% lower than US avg
Median Rent
$388
67% lower than US avg
Obesity Rate
36.7%
14% higher than US avg
Unemployment
0.0%
100% lower than US avg
Poverty Rate
11.8%
5% lower than US avg
How Oldham Compares to the U.S. Average (100% = U.S. avg)
People
Population98
Median Age59.3 yrs
Density392/mi²
Male / Female52% / 48%
Largest GroupWhite 94%
Veterans85.0%
Economy
B
Median Income$29,643
Per Capita$40,543
Unemployment0.0%
Poverty11.8%
County GDP$370M
Commute23 min
Housing
A+
Home Value$62,000
Rent$388
Ownership81.8%
Zillow$245,929
Housing Units82
Rent Burden51.0%
Crime
F
Violent142/100K
Property1,332/100K
Health
Obesity36.7%
Uninsured10.0%
Smoking15.7%
Depression21.5%
Heart Disease5.7%
Climate
Avg Temp45°F (7°C)
AQI35 (Good)
Rain26.2 in/yr
Sunny Days276/yr
Elevation1,721 ft (525 m)
Education
C+
Bachelor's+23.1%
High School+97.4%
Graduate+1.3%
School Score5.83
Community
2024 VoteR 71% / D 27%
Commute23 min
Broadband66.0%
EV Stations1
Libraries2
Is Oldham a Good Place to Live?
Based on current data, Oldham receives an overall livability score of 3.0 out of 5.0, earning a grade of B. Key strengths include low unemployment, low crime rates, affordable housing, abundant sunshine. Areas to be aware of include below-average incomes. Oldham offers a solid quality of life with a good balance of affordability, safety, and opportunity.
Economy & Jobs
The median household income in Oldham is $29,643, 61% below the national average of $75,149. The job market is very strong with unemployment at just 0.0%. 11.8% of residents live in poverty, near the national average of 12.4%. Workers commute an average of 23 minutes.
Cost of Living & Housing
The median home value in Oldham is $62,000, 78% below the national median / offering relatively affordable homeownership. Renters pay a median of $388 per month, below the national average / a plus for affordability. At just 2.1x median income, home prices are very affordable relative to local earnings.
Safety & Crime
Oldham 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
23.1% of residents hold a bachelor's degree, below the national average of 33.7%. 97.4% have completed high school. Area schools have an average test score of 5.8/10.
Climate & Weather
Oldham 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 276 sunny days per year, residents enjoy well above the national average of sunshine. Annual precipitation totals 26.2 inches. Air quality is rated Good with a median AQI of 35.
Oldham has a population of 98 with a density of 392 people per square mile, spread across 0.3 square miles. The median age is 59.3 years, 52% older than the national median of 38.9. The gender split is 48% female and 52% male. The city is predominantly White (93.9%), with 3.1% Hispanic. English is the primary language spoken at home by 100% of residents. 85.0% of the population are veterans, above the national rate of 6.0%. 17.3% of residents have a disability (above the 13.0% national average). 92.7% have health insurance coverage.
Population
59.3yrs
Median Age
52% above US avg
Language Spoken at Home
English Only
100.0%
27% above US avg
Spanish
0.0%
100% below US avg
The median household income in Oldham is $29,643, which is 61% below the national average of $75,149. Per capita income is $40,543. The average weekly wage is $920, 36% lower than the U.S. average. The unemployment rate is 0.0% (below the 3.6% US average). 11.8% of residents live below the poverty line. The area has 265 business establishments, including 9 restaurants. The cost of living index is 88.6, below the national baseline of 100 / offering relatively affordable living. Workers commute an average of 23 minutes (shorter than the 28-minute US average). 10.8% of workers work from home (below the 15.2% national rate).
Income
| Median HH Income | $29,643 |
| 61% below US avg |
| Per Capita Income | $40,543 |
| Avg Weekly Wage | $920 |
| IRS Avg AGI | $75,392 |
| Gini Index | 0.450 (0=equal, 1=unequal) |
Employment & Poverty
| Unemployment | 0.0% |
| 100% below US avg |
| Poverty Rate | 11.8% |
| 5% below US avg |
| Establishments (County) | 265 |
| County GDP | $370M |
Business (County)
| Restaurants | 9 |
| Healthcare | 17 |
| Retail | 23 |
| Manufacturing | 11 |
Tax & Cost of Living
| Property Tax (IRS) | $4,767 |
| 36% above US avg |
| Cost of Living | 88.60 (100=avg) |
| Effective Tax Rate | 7.69% |
Commute & Transportation
| Commute Time | 22.6 min |
| Drive Alone | 75.7% |
| Public Transit | 0.0% |
| Work from Home | 10.8% |
The median home value in Oldham is $62,000, 78% below the national median of $281,900. Zillow estimates the typical home value at $245,929, higher than the Census estimate. Monthly rent averages $388 (67% below the national average of $1,163). Fair market rent ranges from $784 for a one-bedroom to $990 for a two-bedroom apartment. 81.8% of housing units are owner-occupied (above the 65.4% national rate). There are 82 total housing units in the city. The median year a home was built is 1938. The average annual property tax is $4,767 (higher than the $3,500 national average). 51.0% of renters spend 30% or more of their income on housing, indicating a significant affordability challenge for renters. The home price-to-income ratio is 2.1x, well within the affordable range.
Home Values
| Census Median | $62,000 |
| 78% below US avg |
| Zillow ZHVI | $245,929 |
Real Estate Market (Redfin)
Rental Costs
| Census Median Rent | $388 |
| 67% below US avg |
| Rent Burden | 51.0% |
HUD Fair Market Rent
| Studio | $691 |
| 1 Bedroom | $784 |
| 2 Bedrooms | $990 |
| 3 Bedrooms | $1,295 |
| 4 Bedrooms | $1,540 |
Ownership & Property
| Homeownership | 81.8% |
| Owner-Occupied | 81.8% |
| Renter-Occupied | 18.2% |
| Housing Units | 82 |
| Median Year Built | 1938 |
Property Tax
| Avg Tax (IRS) | $4,767 |
| 36% above US avg |
| Effective Rate | 7.69% |
In Oldham, 36.7% of adults are obese, above the national rate of 32.1%. 9.6% have diabetes. Heart disease affects 5.7% of residents. 29.0% have high blood pressure. 15.7% are current smokers. 20.9% report binge drinking. 23.1% are physically inactive. 21.5% report depression. 16.3% experience frequent mental distress. 10.0% of residents lack health insurance. The primary care physician ratio is 1:2,596. The dentist ratio is 1:1,324. 25.2% of residents have access to exercise opportunities. The food environment index is 9.0 out of 10.
Health Metrics: Oldham vs U.S. Average (%)
Chronic Conditions
| Obesity | 36.7% |
| 14% above US avg |
| Diabetes | 9.6% |
| Heart Disease | 5.7% |
| High Blood Pressure | 29.0% |
| Asthma | 10.0% |
| COPD | 5.8% |
| Cancer | 7.6% |
| Stroke | 2.9% |
Behaviors & Mental Health
| Smoking | 15.7% |
| 12% above US avg |
| Binge Drinking | 20.9% |
| Physical Inactivity | 23.1% |
| Depression | 21.5% |
| Mental Distress | 16.3% |
| Physical Distress | 11.8% |
| Short Sleep | 29.7% |
Healthcare Access
| Insurance Rate | 92.7% |
| Uninsured | 10.0% |
| 16% above US avg |
| Primary Care | 1:2,596 |
| Dentists | 1:1,324 |
| Checkup Rate | 72.8% |
| Dental Visits | 68.0% |
| Premature Death | 4,945/100K |
Food & Exercise
| Food Environment | 9.0/10 |
| Exercise Access | 25.2% |
| Healthcare Facilities | 17 |
Oldham 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 2 fatal traffic crashes. Overall, Oldham receives a safety grade of F.
Crime Rates: Oldham 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) | 2 |
| Avg Accident Severity | 0.0 / 4.0 |
Safety Score
| Safety Grade | F |
| Safety Score | 1.0 / 5.0 |
Oldham 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 276 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 26.2 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 1,721 feet.
Temperature
15°F Jan (-10°C)
72°F Jul (22°C)
| Annual Average | 44.7°F |
| 17% below US avg |
| January Average | 15°F (-10°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 276 days/yr |
Geography
| Elevation | 1,721 ft (525 m) |
| Area | 0.3 sq mi (0.6 km²) |
| Population Density | 392/sq mi |
| Coordinates | 44.2282°N, 97.3095°W |
| Timezone | America/Chicago |
| County | Kingsbury County County |
| Nearest Airport | Brookings Regional (BKX)
25 miles away |
Precipitation & Snow
Annual Rainfall
26.2"
31% below US avg
Wettest Month (Jun)
3.94"
Air Quality
| AQI Median | 35.0 |
| Rating | Good |
Natural Hazard Risk
| Overall Risk | Very Low |
| Risk Score | 7.9 / 100 |
| Social Vulnerability | 10.6 / 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 Low |
| Cold Wave |
Relatively Low |
| Landslide |
Very Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
4 earthquakes (M2.5+) within 150 km since 1990.
Strongest: M3.6. Most recent: M2.5 on Jan 16, 2022.
| Oct 25, 1990 |
8 km N of Plankinton, South Dakota |
M3.6 |
105 km |
| Jul 26, 2002 |
0 km WSW of Huron, South Dakota |
M3.1 |
74 km |
| Jan 4, 2021 |
5 km N of Tyndall, South Dakota |
M3.1 |
139 km |
| Jan 16, 2022 |
9 km NE of Plankinton, South Dakota |
M2.5 |
101 km |
Source: USGS (M2.5+, 1990–2025)
Tornado History
527 tornadoes (EF0+) within 100 km since 1950.
Strongest: EF4. Total: 7 fatalities, 257 injuries.
| Date |
Rating |
Distance |
Fatalities |
| Jun 18, 2014 |
EF4 |
90 km |
0 |
| Jun 24, 2003 |
EF4 |
37 km |
0 |
| May 30, 1998 |
EF4 |
61 km |
6 |
| Jun 7, 1993 |
EF4 |
39 km |
0 |
| Jun 7, 1993 |
EF4 |
65 km |
0 |
| Jul 7, 1955 |
EF4 |
93 km |
1 |
| May 30, 2022 |
EF3 |
74 km |
0 |
| Jun 24, 2003 |
EF3 |
85 km |
0 |
| Jun 24, 2003 |
EF3 |
60 km |
0 |
| Jun 7, 1993 |
EF3 |
48 km |
0 |
| Jun 7, 1993 |
EF3 |
37 km |
0 |
| Jun 7, 1993 |
EF3 |
47 km |
0 |
| May 7, 1993 |
EF3 |
70 km |
0 |
| Jun 16, 1992 |
EF3 |
18 km |
0 |
| Jun 16, 1992 |
EF3 |
24 km |
0 |
| May 12, 1984 |
EF3 |
80 km |
0 |
| Jul 18, 1983 |
EF3 |
76 km |
0 |
| Jun 15, 1970 |
EF3 |
30 km |
0 |
| Jun 20, 1968 |
EF3 |
81 km |
0 |
| May 24, 1965 |
EF3 |
82 km |
0 |
Source: NOAA SPC (EF0+, 1950–2024)
Wildfire History
1 wildfire (100+ acres) within 100 km.
Largest: TAHOHPI WUI RX (1,166 ac, 2009).
| Year |
Name |
Acres |
Distance |
| 2009 |
TAHOHPI WUI RX |
1,166 |
88 km |
Source: NIFC/IRWIN (100+ acres)
Monthly Weather
| Month |
Avg Temperature |
Precipitation |
Summary |
| January |
15°F (-10°C) |
0.5 in |
Coldest, Driest |
| February |
19°F (-7°C) |
0.7 in |
|
| March |
31°F (-0°C) |
1.7 in |
|
| April |
45°F (7°C) |
2.3 in |
|
| May |
58°F (14°C) |
3.0 in |
|
| June |
67°F (20°C) |
3.9 in |
Wettest |
| July |
72°F (22°C) |
3.2 in |
Warmest |
| August |
70°F (21°C) |
2.8 in |
|
| September |
60°F (16°C) |
2.3 in |
|
| October |
47°F (9°C) |
1.9 in |
|
| November |
30°F (-1°C) |
1.0 in |
|
| December |
17°F (-8°C) |
0.6 in |
|
Oldham has a seasonal temperature swing of 57°F / from 15°F in January to 72°F in July. Total annual precipitation is 23.8 inches, with June being the wettest month (3.9") and January the driest (0.5").
Average costs for common services in Oldham. 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 Oldham
What is the population of Oldham?
Oldham has a population of 98 residents and is located in South Dakota. The population density is 392 people per square mile, spread across 0.3 square miles. The median age of residents is 59.3 years, which is older than the national median of 38.9 years. The population is 48% female and 52% male.
Is Oldham expensive to live in?
Oldham 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 $29,643, 61% below the national average of $75,149. The median home value is $62,000 (78% below the U.S. median). Renters pay a median of $388 per month, below the national average of $1,163. The home price-to-income ratio is 2.1x, indicating housing is reasonably affordable relative to local income levels.
Is Oldham safe?
Oldham 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, Oldham receives a safety grade of F based on combined crime data.
What is the weather like in Oldham?
Oldham 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 276 sunny days per year, well above the national average of 205. Annual rainfall totals 26.2 inches. Air quality is rated Good with a median Air Quality Index (AQI) of 35.
How is the job market in Oldham?
The job market in Oldham is very strong, with unemployment at just 0.0% / well below the national rate of 3.6%. The average weekly wage is $920. There are 265 business establishments in the area, including 9 restaurants and food service locations. The average commute time is 23 minutes, and 10.8% of workers work from home.
How much does housing cost in Oldham?
The median home value in Oldham is $62,000. Zillow estimates the typical home value at $245,929. For renters, the median monthly rent is $388. Fair market rent is $784 for a 1-bedroom and $990 for a 2-bedroom apartment. The homeownership rate is 81.8%. The average annual property tax is $4,767.
How are the schools in Oldham?
Schools in Oldham score 5.8 out of 10 on standardized testing, near the national average. 23.1% of adults in Oldham hold a bachelor's degree or higher, below the national average of 33.7%. 97.4% have completed high school. 1.3% hold a graduate or professional degree.
How healthy is Oldham?
The obesity rate in Oldham is 36.7% (above the national rate of 32.1%). 15.7% of adults are smokers. 23.1% are physically inactive. 21.5% of residents report depression. 10.0% lack health insurance (above the national rate). 25.2% of residents have access to exercise opportunities. The primary care physician ratio is 1:2,596.
What is transportation like in Oldham?
The average commute in Oldham is 23 minutes, shorter than the national average of 28 minutes. 75.7% of workers drive alone to work, and 10.8% work from home.
What are the demographics of Oldham?
The racial and ethnic makeup of Oldham is 93.9% White, 3.1% Hispanic or Latino. 100% of residents speak only English at home. 85.0% of the population are military veterans. 17.3% of residents have a disability. 92.7% have health insurance coverage.
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