Pine Ridge ZIP Code List — Oglala Lakota County, SD

There is one unique ZIP code in Pine Ridge, South Dakota and it is 57770. Area code: 605.

ZIP codes

194.04

sq mi land

0.17

sq mi water

605

area code

Pine Ridge, SD ZIP code map

About Pine Ridge, SD

Pine Ridge is a unique community located in South Dakota, known for its rich cultural heritage and vibrant Native American history. As the administrative center of the Oglala Lakota County, it serves as an important hub for the Oglala Sioux Tribe. The local landscape and community life reflect both the natural beauty and the resilience of its residents.

Location & geography

Pine Ridge is situated in the southwestern part of South Dakota, surrounded by stunning plains and rolling hills. It is approximately 40 miles southwest of Rapid City, which is the nearest major city, and about 50 miles northeast of the Nebraska border. The total land area of Pine Ridge is 194.04 square miles, with a small water area of 0.17 square miles.

Community & economy

The character of Pine Ridge is deeply rooted in Lakota culture, which plays a central role in the daily lives and activities of its residents. The community's economy is primarily driven by tribal enterprises, agriculture, and tourism, reflecting the region's cultural and historical significance. Daily life in Pine Ridge is enriched with local traditions, festivals, and a strong sense of community support.

Transportation

Pine Ridge is accessible via South Dakota Highway 18, which connects to other major routes in the region. The nearest airport serving Pine Ridge is the Rapid City Regional Airport, located about 45 miles away. Public transit options are limited, making personal vehicles the primary mode of transportation.

History

Pine Ridge was established as a community in the mid-19th century, serving as a vital location for Native American tribes and settlers. The area is historically significant as it was part of the Pine Ridge Indian Reservation, which has been a focal point for key events in Native American history, including the Wounded Knee Massacre in 1890. Over the years, Pine Ridge has grown to provide various services and support for the local population, making it a resilient community.

Did you know?

One surprising fact about Pine Ridge is that it is home to one of the poorest areas in the United States, yet it possesses a strong cultural identity and a rich history. The community hosts annual events such as the Pine Ridge Indian Fair, celebrating Lakota culture and traditions.

ZIP codes for Pine Ridge, SD (1)

ZIP code	City	County	Map
57770	Pine Ridge	Oglala Lakota	View map

Demographics & statistics

5,815

Population

25.9

Median age

$50,811

Median household income

$11,732

Per capita income

$57,100

Median home value

$623

Median monthly rent

50.2%

Home ownership

37.6%

Poverty rate

7.1%

Unemployment

818

Housing units

8.6%

Bachelor's or higher

Age distribution

Male Female

270

Under 5

284

338

5–9

355

326

10–14

342

241

15–19

253

214

20–24

225

352

25–34

369

376

35–44

395

279

45–54

293

100

55–59

105

131

60–64

138

133

65–74

140

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	2,256	38.8%
18 and over	3,559	61.2%
65 and over	429	7.4%
Median age	25.9 years

Race & ethnicity

American Indian / Alaska Native 93.1%

White 6.5%

Two or more races 0.4%

Group	Count	%
American Indian / Alaska Native	5,412	93.1%
White	379	6.5%
Two or more races	24	0.4%

Household income

Under $10k 11.6%

$10k–$15k 4.4%

$15k–$25k 10.7%

$25k–$35k 7.5%

$35k–$50k 14.6%

$50k–$75k 25.4%

$75k–$100k 13.0%

$100k–$150k 6.7%

$150k–$200k 4.1%

$200k+ 2.0%

Range	% of households
Under $10k	11.6%
$10k–$15k	4.4%
$15k–$25k	10.7%
$25k–$35k	7.5%
$35k–$50k	14.6%
$50k–$75k	25.4%
$75k–$100k	13.0%
$100k–$150k	6.7%
$150k–$200k	4.1%
$200k+	2.0%
Median income	$50,811

Housing

Home values

Under $50k 39.5%

$50k–$100k 29.6%

$100k–$150k 14.2%

$150k–$200k 16.7%

Housing overview

Metric	Value
Median home value	$57,100
Median rent / month	$623
Owner occupied	50.2%
Renter occupied	49.8%
Vacant	22.9%
Single-family detached	66.3%
Large apartment buildings	0.0%
Mobile homes	24.8%
Median rooms	5.2
Avg household size (owned)	5.55

Year built

Era	%
2020 or later	0.0%
2010–2019	2.2%
2000–2009	11.4%
1990–1999	30.1%
1980–1989	11.5%
1970–1979	24.2%
1960–1969	17.2%
1950–1959	2.7%
1940–1949	0.2%
1939 or earlier	0.6%

Bedrooms

Size	% of units
No bedroom (studio)	2.4%
1 bedroom	6.0%
2 bedrooms	17.4%
3 bedrooms	49.0%
4 bedrooms	21.5%
5+ bedrooms	3.6%

Vehicles per household

Vehicles	% of households
No vehicle	19.3%
1 vehicle	28.5%
2 vehicles	26.4%
3 or more	25.8%

Heating fuel

Fuel type	%
Electricity	38.9%
Propane / LP gas	49.2%
Fuel oil	4.3%
Wood	7.6%

Households & families

Household type	Count	%
Married-couple family	243	23.7%
Cohabiting couple	117	11.4%
Male householder, no spouse	144	14.1%
Female householder, no spouse	520	50.8%
Households with children under 18	725	70.8%
Households with seniors (65+)	260	25.4%
Average household size	5.51

Marital status

Status	Male	Female
Never married	68.4%	59.1%
Married	15.6%	20.0%
Separated	0.0%	1.7%
Widowed	3.1%	6.0%
Divorced	12.9%	13.1%

Education

Less than 9th grade 2.2%

Some HS, no diploma 20.9%

HS graduate 36.5%

Some college, no degree 25.2%

Associate's degree 6.6%

Bachelor's degree 5.6%

Graduate / professional 2.9%

Metric	%
HS diploma or higher	76.9%
Bachelor's or higher	8.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	102	5.2%
Kindergarten	92	4.7%
Elementary school	1,078	55.3%
High school	500	25.6%
College / grad school	179	9.2%

Employment

Industry of employment

Education & healthcare 36.3%

Public administration 23.1%

Construction 13.8%

Retail trade 11.9%

Arts, food & hospitality 6.9%

Finance & real estate 3.5%

Professional & management 1.3%

Other services 1.3%

Agriculture & mining 1.0%

Transportation & utilities 0.9%

Occupation

Category	%
Management, business & arts	26.8%
Service	32.5%
Sales & office	18.1%
Natural resources & construction	16.3%
Production & transportation	6.3%

Employment type

Type	%
Private sector	33.9%
Government	58.5%
Self-employed	7.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	71.7%
Carpool	12.8%
Public transit	0.0%
Walk	8.0%
Other means	6.0%
Avg commute (minutes)	11.0

Poverty

All people 37.6%

Under 18 years 37.5%

18 and over 37.7%

Married-couple families 18.1%

Female-led households 38.4%

Income support

Source	% of households
Social Security	25.0%
Retirement income	3.2%
Supplemental Security	16.2%
Cash public assistance	11.2%
Food stamps / SNAP	38.4%

Health indicators

Condition	%
High blood pressure	31.1%
High cholesterol	24.5%
Heart disease	7.8%
Stroke	5.2%
Asthma	14.2%
Arthritis	23.2%
Kidney disease	4.0%
Pulmonary disease	9.4%
Cancer	4.4%

Behavior / access	%
Binge drinking	20.0%
No physical activity	35.1%
Less than 7 hrs sleep	34.3%
Fair or poor health	24.8%
Poor mental health	18.9%
Poor physical health	15.9%
No health insurance	18.2%
Visited doctor (checkup)	73.5%
Visited dentist	48.3%
Cholesterol screening	80.3%
Teeth loss	36.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	127	3.6%

Disability	%
Any disability	9.6%
Under 18	1.6%
18–64 years	11.1%
65 and over	43.2%

Health insurance coverage

Type	%
Private insurance	14.0%
Public insurance	43.3%
Uninsured under 19	22.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	5,261	90.5%
Spanish	25	0.5%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	5,815	100.0%
Born in same state	5,815	100.0%
Born in different state	5,086	87.5%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	202	3.5%
Italian	106	1.8%
Polish	28	0.5%

Ancestry	Count	%
French	21	0.4%
Dutch	5	0.1%

Technology access

Metric	% of households
Computer access	17.6%
Internet access	71.0%

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

Frequently asked questions

What is the ZIP code for Pine Ridge, SD?

Pine Ridge, SD has one ZIP code: 57770.

What is the main ZIP code for Pine Ridge, SD?

The primary ZIP code for Pine Ridge, SD is 57770. The city uses area code 605 for phone service.

What county is Pine Ridge, SD in?

Pine Ridge is located in Oglala Lakota County, South Dakota.

How many ZIP codes are in Pine Ridge, SD?

Pine Ridge, SD has 1 ZIP code.

What is the ZIP code for the Pine Ridge Indian Reservation's main administrative area in Pine Ridge, SD?

The Pine Ridge Indian Reservation's administrative center and main community area in Pine Ridge uses ZIP code 57770.

What ZIP code should I use when mailing correspondence to businesses and government offices in Pine Ridge, South Dakota?

All mail to Pine Ridge, SD should be addressed using ZIP code 57770, which serves the entire community in Oglala Lakota County.