57375 ZIP Code — Stickney, SD

Aurora County, South Dakota

ZIP code 57375 is located in Stickney, South Dakota, within Aurora County. It covers approximately 139.76 square miles and serves a population of 632 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 605.

About ZIP code 57375

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $122,700. Owner-occupancy sits near the national average at 75%.

The gap between median ($65,577) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 6% is below the national average. 31% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with agriculture and mining as the leading industry. The average commute of 21 minutes is near the national average.

College attainment at 10% is below the national average, consistent with a trades and production-oriented local economy.

Overall, ZIP code 57375 reflects a community defined by a trades-oriented workforce and a significant Social Security-dependent population.

632

population

139.76

sq mi land

Standard

ZIP type

Central (CT)

timezone

57375 ZIP code map

Cities in ZIP code 57375

Below are the cities the US Postal Service accepts for ZIP code 57375. Using any city not on this list may result in mail delivery delays.

City	Status
Stickney	Acceptable
Stickney	Preferred

Nearby ZIP codes

57328 Corsica (11.3 mi) 57364 New Holland (11.4 mi) 57383 White Lake (12.6 mi) 57368 Plankinton (13.3 mi) 57363 Mount Vernon (15.7 mi) 57313 Armour (19.5 mi)

Demographics updated 05/2026

Population
Total population	632
Population density	5 / sq mi
State FIPS	46
County FIPS	003

Geography
Land area	139.76 sq mi
Water area	0.04 sq mi
Latitude	43.5715
Longitude	-98.5183
Timezone	Central (CT)
Area code	605

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.1%	33.6%	41.7%
$50k – $100k	40.2%	42.6%	33.8%
$100k – $200k	11.7%	17.7%	20.1%
Over $200k	8.9%	6.0%	4.4%

Demographics & statistics

632

Population

People per sq mi

34.9

Median age

$65,577

Median household income

$48,084

Per capita income

$122,700

Median home value

$684

Median monthly rent

75.0%

Home ownership

6.2%

Poverty rate

0.3%

Unemployment

219

Housing units

10.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	178	28.2%
18 and over	454	71.8%
65 and over	124	19.6%
Median age	34.9 years

Race & ethnicity

White 85.5%

American Indian / Alaska Native 5.7%

Hispanic or Latino 4.4%

Two or more races 2.4%

Other race 2%

Group	Count	%
White	565	85.5%
American Indian / Alaska Native	38	5.7%
Hispanic or Latino	29	4.4%
Two or more races	16	2.4%
Other race	13	2%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.1%	33.6%	41.7%
$50k – $100k	40.2%	42.6%	33.8%
$100k – $200k	11.7%	17.7%	20.1%
Over $200k	8.9%	6.0%	4.4%

Under $10k 2.3%

$10k–$15k 6.8%

$15k–$25k 11.0%

$25k–$35k 7.2%

$35k–$50k 9.8%

$50k–$75k 18.6%

$75k–$100k 20.1%

$100k–$150k 12.5%

$150k–$200k 2.7%

$200k+ 9.1%

Range	% of households
Under $10k	2.3%
$10k–$15k	6.8%
$15k–$25k	11.0%
$25k–$35k	7.2%
$35k–$50k	9.8%
$50k–$75k	18.6%
$75k–$100k	20.1%
$100k–$150k	12.5%
$150k–$200k	2.7%
$200k+	9.1%
Median income	$65,577

Housing

Home values

Under $50k 24.2%

$50k–$100k 20.7%

$100k–$150k 11.6%

$150k–$200k 16.2%

$200k–$300k 13.1%

$300k–$500k 10.1%

$500k–$1M 4.0%

Housing overview

Metric	Value
Median home value	$122,700
Median rent / month	$684
Owner occupied	75.0%
Renter occupied	25.0%
Vacant	7.4%
Single-family detached	90.9%
Large apartment buildings	0.0%
Mobile homes	3.5%
Median rooms	5.7
Avg household size (owned)	2.70

Year built

Era	%
2020 or later	0.0%
2010–2019	4.6%
2000–2009	5.6%
1990–1999	2.1%
1980–1989	2.1%
1970–1979	6.7%
1960–1969	14.0%
1950–1959	13.0%
1940–1949	1.4%
1939 or earlier	50.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	5.6%
2 bedrooms	33.7%
3 bedrooms	38.2%
4 bedrooms	21.4%
5+ bedrooms	1.1%

Vehicles per household

Vehicles	% of households
No vehicle	3.4%
1 vehicle	23.1%
2 vehicles	34.1%
3 or more	39.4%

Heating fuel

Fuel type	%
Utility gas	1.9%
Electricity	33.7%
Propane / LP gas	47.7%
Fuel oil	11.0%

Households & families

Household type	Count	%
Married-couple family	136	51.5%
Cohabiting couple	4	1.5%
Male householder, no spouse	74	28.0%
Female householder, no spouse	50	18.9%
Households with children under 18	69	26.1%
Households with seniors (65+)	84	31.8%
Average household size	2.39

Marital status

Status	Male	Female
Never married	32.0%	24.8%
Married	58.0%	63.6%
Separated	0.0%	0.0%
Widowed	1.9%	6.5%
Divorced	8.2%	5.1%

Education

Less than 9th grade 7.0%

Some HS, no diploma 9.3%

HS graduate 39.9%

Some college, no degree 13.9%

Associate's degree 20.0%

Bachelor's degree 8.6%

Graduate / professional 1.4%

Metric	%
HS diploma or higher	83.8%
Bachelor's or higher	10.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	2	1.7%
Elementary school	63	54.3%
High school	51	44.0%
College / grad school	0	0.0%

Employment

Industry of employment

Agriculture & mining 32.7%

Manufacturing 12.5%

Retail trade 10.9%

Education & healthcare 10.6%

Transportation & utilities 7.9%

Construction 6.3%

Wholesale trade 4.6%

Professional & management 4.3%

Public administration 4.0%

Other services 3.6%

Arts, food & hospitality 2.3%

Finance & real estate 0.3%

Occupation

Category	%
Management, business & arts	46.5%
Service	4.0%
Sales & office	13.2%
Natural resources & construction	13.9%
Production & transportation	22.4%

Employment type

Type	%
Private sector	66.7%
Government	6.6%
Self-employed	26.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	80.9%
Carpool	3.0%
Public transit	0.0%
Walk	1.3%
Work from home	14.9%
Other means	0.0%
Avg commute (minutes)	21.2

Poverty

All people 6.2%

Under 18 years 2.8%

18 and over 7.5%

Married-couple families 0.0%

Female-led households 20.0%

Income support

Source	% of households
Social Security	31.1%
Retirement income	15.9%
Supplemental Security	14.0%
Cash public assistance	1.5%
Food stamps / SNAP	3.4%

Health indicators

Condition	%
Obesity	32.4%
High blood pressure	35.5%
High cholesterol	34.7%
Diabetes	10.2%
Heart disease	8.5%
Stroke	3.7%
Asthma	8.4%
Arthritis	28.2%
Kidney disease	3.5%
Pulmonary disease	6.7%
Cancer	9.6%

Behavior / access	%
Smoking	16.0%
Binge drinking	17.0%
No physical activity	23.5%
Less than 7 hrs sleep	27.8%
Depression	14.2%
Fair or poor health	11.8%
Poor mental health	9.5%
Poor physical health	9.2%
No health insurance	11.5%
Visited doctor (checkup)	77.4%
Visited dentist	67.4%
Cholesterol screening	91.5%
Teeth loss	13.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	23	5.1%

Disability	%
Any disability	15.8%
Under 18	0.0%
18–64 years	17.0%
65 and over	35.5%

Health insurance coverage

Type	%
Private insurance	70.1%
Public insurance	27.2%
No insurance	12.7%
Uninsured under 19	13.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	565	89.4%
Spanish	13	2.3%
Other Indo-European	13	2.3%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	632	100.0%
Born in same state	617	97.6%
Born in different state	531	84.0%
Foreign born	15	2.4%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
English	129	20.4%
Arab	93	14.7%
Polish	34	5.4%

Ancestry	Count	%
French	18	2.8%
Italian	11	1.7%
Irish	5	0.8%

Technology access

Metric	% of households
Computer access	41.8%
Internet access	85.2%

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

Frequently asked questions about ZIP code 57375

What city is ZIP code 57375 in?

ZIP code 57375 is primarily assigned to Stickney, South Dakota.

What county is ZIP code 57375 in?

ZIP code 57375 falls within Aurora County, South Dakota.

How educated is the population of ZIP code 57375?

10% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

What is the typical home value in ZIP code 57375?

The median home value in ZIP code 57375 is $122,700.

What is the population of ZIP code 57375?

ZIP code 57375 has an estimated population of 632 residents, with a density of 5 people per square mile.

What is the median household income in ZIP code 57375?

The median household income in ZIP code 57375 is $65,577, below the national median of ~$75,000.

What timezone is ZIP code 57375 in?

ZIP code 57375 observes the CST timezone.