Oral ZIP Code List — Fall River County, SD

There is one unique ZIP code in Oral, South Dakota and it is 57766. Area code: 605.

ZIP codes

142.54

sq mi land

0.18

sq mi water

605

area code

Oral, SD ZIP code map

About Oral, SD

Oral is a small, charming city located in South Dakota, known for its scenic landscapes and rural charm. Nestled in Fall River County, this quaint community draws visitors with its tranquil atmosphere and connection to nature. Although it is a lesser-known destination, Oral has a rich local culture and offers a glimpse into the simple life of South Dakota's countryside.

Location & geography

Oral is situated in the southwestern part of South Dakota, providing a picturesque view of the surrounding Black Hills region. The nearest cities include Hot Springs, approximately 18 miles to the west, and Edgemont, about 22 miles to the northwest. Covering a land area of 142.54 square miles and a water area of 0.18 square miles, Oral features a blend of rolling hills and open spaces, with minimal water bodies enhancing its rustic appeal.

Community & economy

The community of Oral is characterized by its friendly residents and close-knit atmosphere, where everyone knows their neighbors. The primary industries in the area revolve around agriculture and tourism, as visitors often seek out the natural beauty of the nearby Black Hills. Daily life in Oral reflects a slower pace, where outdoor activities and community events are staple aspects of living in this small town.

Transportation

Oral is accessible via South Dakota Highway 79, which serves as a major route connecting it to neighboring towns and attractions. The nearest airport is the Hot Springs Municipal Airport, located approximately 20 miles to the west, facilitating air travel for residents and visitors. Public transit options in such a small community are limited, making personal vehicles the primary mode of transportation.

History

Oral was founded as a small agricultural community, developing slowly over the years while maintaining its rural heritage. Key industries included farming and ranching, which shaped the local economy and lifestyle. Notable events in Oral's history include various community gatherings and agricultural fairs that celebrate its agrarian roots.

Did you know?

A surprising fact about Oral is that it encompasses an extensive area of land, making it one of the larger unincorporated communities in the region. Visitors may be intrigued by the town's unique charm and the spirit of resilience of its residents.

ZIP codes for Oral, SD (1)

ZIP code	City	County	Map
57766	Oral	Fall River	View map

Demographics & statistics

123

Population

64.6

Median age

Median household income

$39,526

Per capita income

Median home value

Median monthly rent

100.0%

Home ownership

18.7%

Poverty rate

0.0%

Unemployment

113

Housing units

10.6%

Bachelor's or higher

Age distribution

Male Female

45–54

55–59

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	0	0.0%
18 and over	123	100.0%
65 and over	58	47.2%
Median age	64.6 years

Race & ethnicity

White 100%

Group	Count	%
White	123	100%

Household income

$15k–$25k 1.7%

$25k–$35k 25.9%

$35k–$50k 15.5%

$50k–$75k 15.5%

$100k–$150k 27.6%

$150k–$200k 13.8%

Range	% of households
$15k–$25k	1.7%
$25k–$35k	25.9%
$35k–$50k	15.5%
$50k–$75k	15.5%
$100k–$150k	27.6%
$150k–$200k	13.8%
Median income	$0

Housing

Home values

Under $50k 41.4%

$50k–$100k 43.1%

$150k–$200k 12.1%

$200k–$300k 3.4%

Housing overview

Metric	Value
Median home value	$0
Median rent / month	$0
Owner occupied	100.0%
Renter occupied	0.0%
Vacant	48.7%
Single-family detached	38.9%
Large apartment buildings	0.0%
Mobile homes	61.1%
Median rooms	5.1
Avg household size (owned)	2.12

Year built

Era	%
2020 or later	0.0%
2010–2019	0.9%
2000–2009	6.2%
1990–1999	0.0%
1980–1989	8.0%
1970–1979	55.8%
1960–1969	8.8%
1950–1959	13.3%
1940–1949	0.0%
1939 or earlier	7.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	13.3%
2 bedrooms	0.9%
3 bedrooms	83.2%
4 bedrooms	2.7%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	5.2%
2 vehicles	12.1%
3 or more	82.8%

Heating fuel

Fuel type	%
Electricity	34.5%
Propane / LP gas	51.7%
Wood	13.8%

Households & families

Household type	Count	%
Married-couple family	27	46.6%
Cohabiting couple	14	24.1%
Male householder, no spouse	17	29.3%
Female householder, no spouse	0	0.0%
Households with children under 18	0	0.0%
Households with seniors (65+)	48	82.8%
Average household size	2.12

Marital status

Status	Male	Female
Never married	15.4%	0.0%
Married	40.4%	38.0%
Separated	0.0%	18.3%
Widowed	13.5%	0.0%
Divorced	30.8%	43.7%

Education

Less than 9th grade 0.0%

Some HS, no diploma 18.7%

HS graduate 24.4%

Some college, no degree 26.8%

Associate's degree 19.5%

Bachelor's degree 2.4%

Graduate / professional 8.1%

Metric	%
HS diploma or higher	81.3%
Bachelor's or higher	10.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	0	0.0%
Elementary school	0	0.0%
High school	0	0.0%
College / grad school	0	0.0%

Employment

Industry of employment

Construction 41.7%

Agriculture & mining 36.1%

Education & healthcare 22.2%

Occupation

Category	%
Management, business & arts	8.3%
Service	0.0%
Sales & office	22.2%
Natural resources & construction	47.2%
Production & transportation	22.2%

Employment type

Type	%
Private sector	77.8%
Government	22.2%
Self-employed	0.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	91.7%
Carpool	0.0%
Public transit	0.0%
Walk	8.3%
Other means	0.0%
Avg commute (minutes)	0.0

Poverty

All people 18.7%

Under 18 years 0.0%

18 and over 18.7%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	82.8%
Retirement income	50.0%
Supplemental Security	13.8%
Cash public assistance	0.0%
Food stamps / SNAP	13.8%

Health indicators

Condition	%
High blood pressure	36.9%
High cholesterol	35.2%
Heart disease	8.9%
Stroke	4.0%
Asthma	9.1%
Arthritis	29.8%
Kidney disease	3.7%
Pulmonary disease	7.6%
Cancer	9.1%

Behavior / access	%
Binge drinking	16.9%
No physical activity	24.5%
Less than 7 hrs sleep	27.5%
Fair or poor health	13.5%
Poor mental health	10.1%
Poor physical health	10.4%
No health insurance	11.8%
Visited doctor (checkup)	78.1%
Visited dentist	67.7%
Cholesterol screening	91.0%
Teeth loss	14.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	0	0.0%

Disability	%
Any disability	26.8%
Under 18	0.0%
18–64 years	15.4%
65 and over	39.7%

Health insurance coverage

Type	%
Private insurance	61.0%
Public insurance	55.3%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	123	100.0%
Spanish	10	8.1%
Other Indo-European	0	0.0%
Asian & Pacific Islander	10	8.1%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	123	100.0%
Born in same state	123	100.0%
Born in different state	35	28.5%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	40	32.5%
French	15	12.2%

Ancestry	Count	%
English	8	6.5%
Arab	2	1.6%

Technology access

Metric	% of households
Computer access	47.2%
Internet access	86.2%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Oral, SD?

Oral, SD has one ZIP code: 57766.

What is the main ZIP code for Oral, SD?

The primary ZIP code for Oral, SD is 57766. The city uses area code 605 for phone service.

What county is Oral, SD in?

Oral is located in Fall River County, South Dakota.

How many ZIP codes are in Oral, SD?

Oral, SD has 1 ZIP code.

What is the ZIP code for the downtown area of Oral, South Dakota?

The downtown area of Oral, South Dakota uses the ZIP code 57766, which serves the entire community in Fall River County.

If I'm shipping a package to a business in Oral, SD near the Fall River County seat region, what ZIP code should I use?

You should use ZIP code 57766 for all addresses in Oral, South Dakota, as it is the single ZIP code that covers the entire city and surrounding area in Fall River County.