57227 ZIP Code — Corona, SD

Roberts County, South Dakota

ZIP code 57227 is located in Corona, South Dakota, within Roberts County. It covers approximately 44.03 square miles and serves a population of 511 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 605.

About ZIP code 57227

The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1960s, giving the area an established character. Median home value is $191,100. Owner-occupancy is high at 78%, well above the national average.

Median household income is $76,406. The poverty rate of 7% is below the national average.

The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. The average commute of 13 minutes is near the national average.

College attainment at 13% is below the national average, consistent with a trades and production-oriented local economy.

16% of residents lack health insurance, above the national average.

Overall, ZIP code 57227 reflects a community defined by a trades-oriented workforce and high homeownership.

511

population

44.03

sq mi land

Standard

ZIP type

Central (CT)

timezone

57227 ZIP code map

Cities in ZIP code 57227

Below are the cities the US Postal Service accepts for ZIP code 57227. Using any city not on this list may result in mail delivery delays.

City	Status
Corona	Acceptable
Corona	Preferred

Nearby ZIP codes

56278 Ortonville (4.8 mi) 57279 Wilmot (9.5 mi) 57216 Big Stone City (10 mi) 57252 Milbank (11.4 mi) 57269 Twin Brooks (11.7 mi) 57251 Marvin (15.2 mi) 56225 Clinton (15.5 mi) 56276 Odessa (17.7 mi) 56211 Beardsley (17.8 mi) 57257 Peever (18.6 mi) 56240 Graceville (18.7 mi) 57264 Stockholm (19.2 mi)

Demographics updated 06/2026

Population
Total population	511
Population density	12 / sq mi
State FIPS	46
County FIPS	109

Geography
Land area	44.03 sq mi
Water area	1.31 sq mi
Latitude	45.3626
Longitude	-96.6564
Timezone	Central (CT)
Area code	605

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	45.4%	50.2%	41.7%
$50k – $100k	40.3%	32.4%	33.8%
$100k – $200k	9.2%	14.7%	20.1%
Over $200k	5.0%	2.7%	4.4%

Demographics & statistics

511

Population

People per sq mi

19.8

Median age

$76,406

Median household income

$29,168

Per capita income

$191,100

Median home value

Median monthly rent

78.3%

Home ownership

6.6%

Poverty rate

0.0%

Unemployment

354

Housing units

13.1%

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	244	47.7%
18 and over	267	52.3%
65 and over	44	8.6%
Median age	19.8 years

Race & ethnicity

White 93.7%

American Indian / Alaska Native 6.3%

Group	Count	%
White	479	93.7%
American Indian / Alaska Native	32	6.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	45.4%	50.2%	41.7%
$50k – $100k	40.3%	32.4%	33.8%
$100k – $200k	9.2%	14.7%	20.1%
Over $200k	5.0%	2.7%	4.4%

Under $10k 4.7%

$10k–$15k 1.6%

$15k–$25k 3.1%

$25k–$35k 9.3%

$35k–$50k 20.9%

$50k–$75k 7.0%

$75k–$100k 17.8%

$100k–$150k 14.7%

$150k–$200k 13.2%

$200k+ 7.8%

Range	% of households
Under $10k	4.7%
$10k–$15k	1.6%
$15k–$25k	3.1%
$25k–$35k	9.3%
$35k–$50k	20.9%
$50k–$75k	7.0%
$75k–$100k	17.8%
$100k–$150k	14.7%
$150k–$200k	13.2%
$200k+	7.8%
Median income	$76,406

Housing

Home values

Under $50k 6.9%

$50k–$100k 15.8%

$100k–$150k 16.8%

$150k–$200k 12.9%

$200k–$300k 16.8%

$300k–$500k 16.8%

$500k–$1M 13.9%

Housing overview

Metric	Value
Median home value	$191,100
Median rent / month	$0
Owner occupied	78.3%
Renter occupied	21.7%
Vacant	66.2%
Single-family detached	59.4%
Large apartment buildings	0.0%
Mobile homes	37.2%
Median rooms	4.9
Avg household size (owned)	3.90

Year built

Era	%
2020 or later	0.0%
2010–2019	4.2%
2000–2009	7.1%
1990–1999	12.8%
1980–1989	16.2%
1970–1979	20.7%
1960–1969	23.8%
1950–1959	1.3%
1940–1949	1.0%
1939 or earlier	12.8%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	5.5%
2 bedrooms	37.2%
3 bedrooms	25.1%
4 bedrooms	27.5%
5+ bedrooms	3.4%

Vehicles per household

Vehicles	% of households
No vehicle	3.1%
1 vehicle	11.6%
2 vehicles	45.7%
3 or more	39.5%

Heating fuel

Fuel type	%
Electricity	38.8%
Propane / LP gas	52.7%
Wood	8.5%

Households & families

Household type	Count	%
Married-couple family	97	75.2%
Cohabiting couple	0	0.0%
Male householder, no spouse	8	6.2%
Female householder, no spouse	24	18.6%
Households with children under 18	55	42.6%
Households with seniors (65+)	31	24.0%
Average household size	3.96

Marital status

Status	Male	Female
Never married	12.2%	28.0%
Married	82.4%	58.6%
Separated	0.0%	0.0%
Widowed	0.0%	7.6%
Divorced	5.3%	5.7%

Education

Less than 9th grade 6.1%

Some HS, no diploma 5.7%

HS graduate 35.4%

Some college, no degree 20.1%

Associate's degree 19.7%

Bachelor's degree 10.0%

Graduate / professional 3.1%

Metric	%
HS diploma or higher	88.2%
Bachelor's or higher	13.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	15	6.8%
Kindergarten	22	10.0%
Elementary school	125	56.6%
High school	21	9.5%
College / grad school	38	17.2%

Employment

Industry of employment

Manufacturing 20.0%

Arts, food & hospitality 18.3%

Agriculture & mining 16.6%

Transportation & utilities 14.3%

Finance & real estate 14.3%

Education & healthcare 4.6%

Other services 4.0%

Public administration 4.0%

Retail trade 2.3%

Professional & management 1.7%

Occupation

Category	%
Management, business & arts	40.6%
Service	1.1%
Sales & office	22.9%
Natural resources & construction	7.4%
Production & transportation	28.0%

Employment type

Type	%
Private sector	56.6%
Government	21.7%
Self-employed	21.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	77.7%
Carpool	8.0%
Public transit	0.0%
Walk	14.3%
Work from home	0.0%
Other means	0.0%
Avg commute (minutes)	13.1

Poverty

All people 6.6%

Under 18 years 10.9%

18 and over 3.0%

Married-couple families 0.0%

Female-led households 100.0%

Income support

Source	% of households
Social Security	24.0%
Retirement income	25.6%
Supplemental Security	0.8%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	35.8%
High blood pressure	36.1%
High cholesterol	34.4%
Diabetes	11.1%
Heart disease	8.5%
Stroke	3.7%
Asthma	8.7%
Arthritis	27.5%
Kidney disease	3.5%
Pulmonary disease	7.3%
Cancer	8.7%

Behavior / access	%
Smoking	17.7%
Binge drinking	18.3%
No physical activity	25.2%
Less than 7 hrs sleep	27.4%
Depression	14.8%
Fair or poor health	12.7%
Poor mental health	10.0%
Poor physical health	9.9%
No health insurance	11.7%
Visited doctor (checkup)	77.4%
Visited dentist	70.5%
Cholesterol screening	91.2%
Teeth loss	14.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	13	4.9%

Disability	%
Any disability	8.6%
Under 18	10.7%
18–64 years	0.0%
65 and over	40.9%

Health insurance coverage

Type	%
Private insurance	57.1%
Public insurance	46.4%
No insurance	16.0%
Uninsured under 19	13.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	458	89.6%
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)	511	100.0%
Born in same state	511	100.0%
Born in different state	249	48.7%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Polish	48	9.4%
Italian	12	2.3%
English	10	2%

Ancestry	Count	%
Dutch	8	1.6%
Arab	7	1.4%
French	3	0.6%

Technology access

Metric	% of households
Computer access	25.2%
Internet access	86.8%

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

Frequently asked questions about ZIP code 57227

What city is ZIP code 57227 in?

ZIP code 57227 is primarily assigned to Corona, South Dakota.

What county is ZIP code 57227 in?

ZIP code 57227 falls within Roberts County, South Dakota.

Is ZIP code 57227 family-oriented?

48% of residents in ZIP code 57227 are under 18, reflecting a younger, family-oriented community.

How educated is the population of ZIP code 57227?

13% 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 57227?

The median home value in ZIP code 57227 is $191,100.

What is the population of ZIP code 57227?

ZIP code 57227 has an estimated population of 511 residents, with a density of 12 people per square mile.

What timezone is ZIP code 57227 in?

ZIP code 57227 observes the CST timezone.