Harrold ZIP Codes — Hughes County, SD

There is one unique ZIP code in Harrold, South Dakota and it is 57536. Area code: 605.

ZIP codes

411.86

sq mi land

23.13

sq mi water

605

area code

Harrold, SD ZIP code map

About Harrold, SD

Harrold is a small yet charming community located in South Dakota. Nestled in Hughes County, it embodies the spirit of rural America with its friendly residents and picturesque landscapes. With its unique character and essential services, Harrold has persevered as a notable spot in the heart of South Dakota.

Location & geography

Located in central South Dakota, Harrold spans a total area of 434.99 square miles, with a land area of 411.86 square miles and a water area of 23.13 square miles. The surrounding area is characterized by rolling plains and agricultural land, providing a serene backdrop for residents. Nearby cities include Pierre, the state capital, which is approximately 25 miles away, along with Onida (19 miles), Blunt (12 miles), and Gettysburg (30 miles).

Community & economy

The character of Harrold reflects a tight-knit community atmosphere where everyone is known and welcomed warmly. Agriculture and related industries play crucial roles in the local economy, sustaining livelihoods and shaping daily life for many residents. Community events and social gatherings enhance the small-town experience, fostering strong relationships among residents.

Transportation

Harrold is accessible via South Dakota State Highway 34, which provides connectivity to nearby towns and cities. The nearest named airports are in Pierre, which offer regional flights and services, enhancing mobility for residents and visitors alike.

History

Harrold was established in the early 20th century and has deep roots in the agriculture sector, which remains a key industry to this day. Over the years, significant events such as local fairs and agricultural shows have highlighted the community's culture and traditions. While its population remains small, Harrold's historical significance is marked by its resilience and enduring community spirit.

Did you know?

One surprising fact about Harrold is that despite its small size, it boasts a rich heritage reflected through its historical buildings and local events. Additionally, the town is named after a prominent figure, William Harrold, showcasing its connection to local history.

ZIP codes for Harrold, SD (1)

ZIP code	City	County	Map
57536	Harrold	Hughes	View map

Demographics & statistics

313

Population

49.4

Median age

$72,250

Median household income

$41,966

Per capita income

$111,100

Median home value

$800

Median monthly rent

73.2%

Home ownership

3.8%

Poverty rate

0.0%

Unemployment

152

Housing units

18.4%

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	84	26.8%
18 and over	229	73.2%
65 and over	68	21.7%
Median age	49.4 years

Race & ethnicity

White 80.6%

American Indian / Alaska Native 17.8%

Hispanic or Latino 0.6%

Other race 0.6%

Black or African American 0.3%

Group	Count	%
White	254	80.6%
American Indian / Alaska Native	56	17.8%
Hispanic or Latino	2	0.6%
Other race	2	0.6%
Black or African American	1	0.3%

Household income

Under $10k 1.6%

$10k–$15k 4.1%

$15k–$25k 5.7%

$25k–$35k 11.4%

$35k–$50k 7.3%

$50k–$75k 20.3%

$75k–$100k 3.3%

$100k–$150k 30.9%

$150k–$200k 8.9%

$200k+ 6.5%

Range	% of households
Under $10k	1.6%
$10k–$15k	4.1%
$15k–$25k	5.7%
$25k–$35k	11.4%
$35k–$50k	7.3%
$50k–$75k	20.3%
$75k–$100k	3.3%
$100k–$150k	30.9%
$150k–$200k	8.9%
$200k+	6.5%
Median income	$72,250

Housing

Home values

Under $50k 28.9%

$50k–$100k 16.7%

$100k–$150k 10.0%

$150k–$200k 16.7%

$200k–$300k 11.1%

$300k–$500k 3.3%

$500k–$1M 5.6%

$1M+ 7.8%

Housing overview

Metric	Value
Median home value	$111,100
Median rent / month	$800
Owner occupied	73.2%
Renter occupied	26.8%
Vacant	33.5%
Single-family detached	83.8%
Large apartment buildings	0.0%
Mobile homes	11.9%
Median rooms	5.7
Avg household size (owned)	2.33

Year built

Era	%
2020 or later	0.0%
2010–2019	3.2%
2000–2009	10.3%
1990–1999	10.3%
1980–1989	4.3%
1970–1979	13.0%
1960–1969	4.9%
1950–1959	12.4%
1940–1949	13.0%
1939 or earlier	28.6%

Bedrooms

Size	% of units
No bedroom (studio)	4.3%
1 bedroom	1.1%
2 bedrooms	28.6%
3 bedrooms	49.2%
4 bedrooms	11.4%
5+ bedrooms	5.4%

Vehicles per household

Vehicles	% of households
No vehicle	1.6%
1 vehicle	12.2%
2 vehicles	40.7%
3 or more	45.5%

Heating fuel

Fuel type	%
Electricity	49.6%
Propane / LP gas	49.6%
Fuel oil	0.8%

Households & families

Household type	Count	%
Married-couple family	61	49.6%
Cohabiting couple	8	6.5%
Male householder, no spouse	38	30.9%
Female householder, no spouse	16	13.0%
Households with children under 18	38	30.9%
Households with seniors (65+)	45	36.6%
Average household size	2.54

Marital status

Status	Male	Female
Never married	24.4%	27.1%
Married	46.7%	61.7%
Separated	5.9%	0.0%
Widowed	3.0%	4.7%
Divorced	20.0%	6.5%

Education

Less than 9th grade 6.3%

Some HS, no diploma 1.4%

HS graduate 40.6%

Some college, no degree 20.3%

Associate's degree 13.0%

Bachelor's degree 15.9%

Graduate / professional 2.4%

Metric	%
HS diploma or higher	92.3%
Bachelor's or higher	18.4%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	6	14.0%
Elementary school	15	34.9%
High school	22	51.2%
College / grad school	0	0.0%

Employment

Industry of employment

Agriculture & mining 38.8%

Education & healthcare 24.4%

Manufacturing 6.9%

Wholesale trade 6.9%

Arts, food & hospitality 5.0%

Construction 4.4%

Transportation & utilities 3.8%

Professional & management 3.8%

Other services 3.8%

Public administration 2.5%

Occupation

Category	%
Management, business & arts	54.4%
Service	15.0%
Sales & office	18.8%
Natural resources & construction	5.0%
Production & transportation	6.9%

Employment type

Type	%
Private sector	58.1%
Government	12.5%
Self-employed	29.4%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	63.1%
Carpool	9.4%
Public transit	0.0%
Walk	6.9%
Other means	0.0%
Avg commute (minutes)	26.8

Poverty

All people 3.8%

Under 18 years 2.4%

18 and over 4.4%

Married-couple families 0.0%

Female-led households 20.0%

Income support

Source	% of households
Social Security	34.1%
Retirement income	15.4%
Supplemental Security	5.7%
Cash public assistance	1.6%
Food stamps / SNAP	5.7%

Health indicators

Condition	%
High blood pressure	31.9%
High cholesterol	32.3%
Heart disease	7.2%
Stroke	3.2%
Asthma	8.8%
Arthritis	24.3%
Kidney disease	3.0%
Pulmonary disease	5.7%
Cancer	7.7%

Behavior / access	%
Binge drinking	19.3%
No physical activity	21.9%
Less than 7 hrs sleep	30.4%
Fair or poor health	11.1%
Poor mental health	10.1%
Poor physical health	8.8%
No health insurance	10.5%
Visited doctor (checkup)	75.4%
Visited dentist	71.2%
Cholesterol screening	91.4%
Teeth loss	11.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	10	4.4%

Disability	%
Any disability	12.5%
Under 18	1.2%
18–64 years	10.6%
65 and over	30.9%

Health insurance coverage

Type	%
Private insurance	67.1%
Public insurance	31.0%
Uninsured under 19	8.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	271	86.6%
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)	313	100.0%
Born in same state	313	100.0%
Born in different state	280	89.5%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Arab	22	7%
Italian	13	4.2%
French	7	2.2%

Ancestry	Count	%
Polish	5	1.6%
German	3	1%

Technology access

Metric	% of households
Computer access	39.3%
Internet access	86.2%

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

Frequently asked questions

What ZIP codes does Harrold, SD have?

Harrold, SD has one ZIP code: 57536. Each ZIP code serves a distinct delivery area within the city and surrounding region.