57434 ZIP Code — Conde, SD

Spink County, South Dakota

ZIP code 57434 is located in Conde, South Dakota, within Spink County. It covers approximately 295.54 square miles and serves a population of 485 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 605.

About ZIP code 57434

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 $103,600. Owner-occupancy is high at 89%, well above the national average.

The gap between median ($76,458) and mean household income suggests income inequality — a small number of higher earners pull the average up. 38% 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 35 minutes is near the national average. Remote work is prevalent — 24% of workers work from home.

College attainment at 17% is below the national average, consistent with a trades and production-oriented local economy.

Overall, ZIP code 57434 reflects a community defined by a trades-oriented workforce, high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.

485

population

295.54

sq mi land

Standard

ZIP type

Central (CT)

timezone

57434 ZIP code map

Cities in ZIP code 57434

Below are the cities the US Postal Service accepts for ZIP code 57434. Using any city not on this list may result in mail delivery delays.

City	Status
Conde	Acceptable
Conde	Preferred

Nearby ZIP codes

57477 Turton (12.3 mi) 57422 Andover (14 mi) 57219 Bristol (14.7 mi) 57445 Groton (19.4 mi) 57461 Mellette (19.8 mi)

Demographics updated 05/2026

Population
Total population	485
Population density	2 / sq mi
State FIPS	46
County FIPS	115

Geography
Land area	295.54 sq mi
Water area	0.77 sq mi
Latitude	45.1969
Longitude	-98.0140
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	33.0%	39.1%	41.7%
$50k – $100k	28.8%	33.1%	33.8%
$100k – $200k	25.7%	20.0%	20.1%
Over $200k	12.6%	7.8%	4.4%

Demographics & statistics

485

Population

People per sq mi

46.6

Median age

$76,458

Median household income

$84,725

Per capita income

$103,600

Median home value

Median monthly rent

88.7%

Home ownership

9.7%

Poverty rate

1.2%

Unemployment

255

Housing units

16.5%

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	87	17.9%
18 and over	398	82.1%
65 and over	109	22.5%
Median age	46.6 years

Race & ethnicity

White 100%

Group	Count	%
White	485	100%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	33.0%	39.1%	41.7%
$50k – $100k	28.8%	33.1%	33.8%
$100k – $200k	25.7%	20.0%	20.1%
Over $200k	12.6%	7.8%	4.4%

Under $10k 5.9%

$10k–$15k 9.4%

$15k–$25k 2.5%

$25k–$35k 8.4%

$35k–$50k 8.9%

$50k–$75k 13.3%

$75k–$100k 21.7%

$100k–$150k 7.9%

$150k–$200k 4.4%

$200k+ 17.7%

Range	% of households
Under $10k	5.9%
$10k–$15k	9.4%
$15k–$25k	2.5%
$25k–$35k	8.4%
$35k–$50k	8.9%
$50k–$75k	13.3%
$75k–$100k	21.7%
$100k–$150k	7.9%
$150k–$200k	4.4%
$200k+	17.7%
Median income	$76,458

Housing

Home values

Under $50k 23.3%

$50k–$100k 25.6%

$100k–$150k 7.8%

$150k–$200k 2.2%

$200k–$300k 7.2%

$300k–$500k 11.1%

$500k–$1M 21.1%

$1M+ 1.7%

Housing overview

Metric	Value
Median home value	$103,600
Median rent / month	$0
Owner occupied	88.7%
Renter occupied	11.3%
Vacant	27.0%
Single-family detached	87.1%
Large apartment buildings	6.1%
Mobile homes	5.0%
Median rooms	7.2
Avg household size (owned)	2.21

Year built

Era	%
2020 or later	1.4%
2010–2019	6.1%
2000–2009	5.8%
1990–1999	5.0%
1980–1989	11.9%
1970–1979	3.6%
1960–1969	12.6%
1950–1959	13.3%
1940–1949	3.6%
1939 or earlier	36.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.1%
1 bedroom	9.4%
2 bedrooms	10.4%
3 bedrooms	33.5%
4 bedrooms	31.3%
5+ bedrooms	14.4%

Vehicles per household

Vehicles	% of households
No vehicle	1.5%
1 vehicle	24.1%
2 vehicles	29.6%
3 or more	44.8%

Heating fuel

Fuel type	%
Utility gas	27.1%
Electricity	25.6%
Propane / LP gas	41.9%
No fuel used	2.5%

Households & families

Household type	Count	%
Married-couple family	95	46.8%
Cohabiting couple	10	4.9%
Male householder, no spouse	41	20.2%
Female householder, no spouse	57	28.1%
Households with children under 18	29	14.3%
Households with seniors (65+)	81	39.9%
Average household size	2.39

Marital status

Status	Male	Female
Never married	25.5%	5.6%
Married	53.3%	58.9%
Separated	0.0%	0.0%
Widowed	4.3%	28.1%
Divorced	16.8%	7.4%

Education

Less than 9th grade 4.0%

Some HS, no diploma 6.9%

HS graduate 38.1%

Some college, no degree 23.2%

Associate's degree 11.2%

Bachelor's degree 13.9%

Graduate / professional 2.7%

Metric	%
HS diploma or higher	89.1%
Bachelor's or higher	16.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	5	4.9%
Kindergarten	0	0.0%
Elementary school	45	43.7%
High school	51	49.5%
College / grad school	2	1.9%

Employment

Industry of employment

Agriculture & mining 40.0%

Arts, food & hospitality 20.0%

Education & healthcare 12.5%

Retail trade 9.8%

Transportation & utilities 5.1%

Manufacturing 3.9%

Finance & real estate 3.5%

Professional & management 2.0%

Construction 1.2%

Public administration 1.2%

Wholesale trade 0.8%

Occupation

Category	%
Management, business & arts	58.4%
Service	19.2%
Sales & office	9.4%
Natural resources & construction	8.6%
Production & transportation	4.3%

Employment type

Type	%
Private sector	62.4%
Government	9.4%
Self-employed	27.5%
Unpaid family workers	0.8%

Commute

Method	%
Drive alone	55.3%
Carpool	18.0%
Public transit	0.0%
Walk	1.6%
Work from home	24.3%
Other means	0.8%
Avg commute (minutes)	34.5

Poverty

All people 9.7%

Under 18 years 9.2%

18 and over 9.8%

Married-couple families 2.1%

Female-led households 0.0%

Income support

Source	% of households
Social Security	38.4%
Retirement income	20.2%
Supplemental Security	1.5%
Cash public assistance	3.4%
Food stamps / SNAP	3.9%

Health indicators

Condition	%
Obesity	34.2%
High blood pressure	33.5%
High cholesterol	32.8%
Diabetes	9.8%
Heart disease	7.8%
Stroke	3.5%
Asthma	8.6%
Arthritis	26.1%
Kidney disease	3.2%
Pulmonary disease	6.7%
Cancer	7.9%

Behavior / access	%
Smoking	18.2%
Binge drinking	19.2%
No physical activity	24.3%
Less than 7 hrs sleep	27.9%
Depression	15.5%
Fair or poor health	12.2%
Poor mental health	10.4%
Poor physical health	9.4%
No health insurance	12.0%
Visited doctor (checkup)	75.1%
Visited dentist	67.5%
Cholesterol screening	89.2%
Teeth loss	15.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	22	5.5%

Disability	%
Any disability	7.6%
Under 18	0.0%
18–64 years	2.1%
65 and over	28.4%

Health insurance coverage

Type	%
Private insurance	76.7%
Public insurance	27.8%
No insurance	9.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	473	97.5%
Spanish	0	0.0%
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)	483	99.6%
Born in same state	483	99.6%
Born in different state	360	74.2%
Foreign born	0	0.0%
Naturalized citizen	2	0.4%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Polish	51	10.5%
Italian	37	7.6%
French	32	6.6%
English	20	4.1%

Ancestry	Count	%
Dutch	19	3.9%
Norwegian	9	1.9%
Arab	2	0.4%
German	1	0.2%

Technology access

Metric	% of households
Computer access	41.9%
Internet access	91.6%

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

Frequently asked questions about ZIP code 57434

What city is ZIP code 57434 in?

ZIP code 57434 is primarily assigned to Conde, South Dakota.

What county is ZIP code 57434 in?

ZIP code 57434 falls within Spink County, South Dakota.

Is ZIP code 57434 mostly owner-occupied?

89% of occupied units in ZIP code 57434 are owner-occupied, well above the national average.

Does ZIP code 57434 have a large retiree population?

38% of households in ZIP code 57434 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 57434?

The median home value in ZIP code 57434 is $103,600.

What is the population of ZIP code 57434?

ZIP code 57434 has an estimated population of 485 residents, with a density of 2 people per square mile.

What timezone is ZIP code 57434 in?

ZIP code 57434 observes the CST timezone.