ZIP Code 57555

ZIP Code Tabulation Area in Todd County, South Dakota.

Population: 3,530
Median household income: $38,772
Median home value: $73,800

ZIP Code 57555 (Todd County, South Dakota) is home to about 3,530 residents. At $38,772, its median household income sits in line with Todd County's $39,148.

From 2019 to 2023, ZIP Code 57555's population declined 17.8% from 4,292 to 3,530, while its median gross rent rose 19.2% from $449 to $535.

76.8% of workers drive to work alone. 58.2% of homes are single-family detached houses.

Demographics

ACS 2019–2023

Population: 3,530
Median age: 27.3 yrs
Median household income: $38,772
Median home value: $73,800
Median gross rent: $535
Housing units: 1,309
Homeownership rate: 53.3%
Bachelor's degree or higher: 21.6%
Unemployment rate: 13.6%

Trends

ACS 5-year · 2019–2023

Population

4,2923,530

Median household income

$32,007$38,772

Median home value

$38,400$73,800

Median gross rent

$449$535

Year	Population	Median household income	Median home value	Median gross rent
2019	4,292	$32,007	$38,400	$449
2020	4,369	$30,678	$38,000	$466
2021	3,670	$31,912	$40,000	$486
2022	3,516	$36,006	$64,800	$557
2023	3,530	$38,772	$73,800	$535

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 513.2%

5 to 1725.3%

18 to 249.1%

25 to 3412.9%

35 to 4411.8%

45 to 549.0%

55 to 649.5%

65 to 746.5%

75 and over2.7%

	Count	Share
Under 5	465	13.2%
5 to 17	894	25.3%
18 to 24	321	9.1%
25 to 34	455	12.9%
35 to 44	416	11.8%
45 to 54	317	9.0%
55 to 64	335	9.5%
65 to 74	231	6.5%
75 and over	96	2.7%

Race & ethnicity

	Count	Share
White (non-Hispanic)	485	13.7%
Black or African American	13	0.4%
American Indian & Alaska Native	2,660	75.4%
Asian	77	2.2%
Native Hawaiian & Pacific Islander	4	0.1%
Some other race	6	0.2%
Two or more races	241	6.8%
Hispanic or Latino (any race)	44	1.2%

Educational attainment (age 25+)

No high school diploma13.6%

High school graduate21.9%

Some college or associate's42.9%

Bachelor's degree15.5%

Graduate or professional degree6.1%

	Count	Share
No high school diploma	251	13.6%
High school graduate	405	21.9%
Some college or associate's	794	42.9%
Bachelor's degree	287	15.5%
Graduate or professional degree	113	6.1%

Commute to work

Mean travel time to work: 14 min

Drove alone76.8%

Carpooled11.3%

Public transit0.7%

Walked3.3%

Bicycle0.0%

Worked from home6.2%

Other means1.7%

How workers get to work

	Count	Share
Drove alone	760	76.8%
Carpooled	112	11.3%
Public transit	7	0.7%
Walked	33	3.3%
Bicycle	0	0.0%
Worked from home	61	6.2%
Other means	17	1.7%

Travel time

	Count	Share
Under 15 min	539	58.0%
15 to 29 min	303	32.6%
30 to 44 min	50	5.4%
45 to 59 min	15	1.6%
60+ min	22	2.4%

Households

Average household size: 3.23
Poverty rate: 38.5% (1,349 of 3,506)

	Count	Share
Family households	731	67.4%
Nonfamily households	353	32.6%

Housing

Median year structure built: 1983

Occupancy

	Count	Share
Occupied	1,084	82.8%
Vacant	225	17.2%

Tenure (of occupied units)

	Count	Share
Owner-occupied	578	53.3%
Renter-occupied	506	46.7%

1-unit, detached58.2%

1-unit, attached0.4%

2 to 4 units5.0%

5 to 19 units14.4%

20 or more units4.1%

Mobile home & other17.9%

Units in structure

	Count	Share
1-unit, detached	762	58.2%
1-unit, attached	5	0.4%
2 to 4 units	66	5.0%
5 to 19 units	188	14.4%
20 or more units	54	4.1%
Mobile home & other	234	17.9%

ZIP Code 57555

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes