57266 ZIP Code Profile, Map, Data & Demographics

ZIP Code Type: STANDARD
County: Roberts County
Centroid: Latitude 45.387, Longitude -97.044
Time Zone: Central Time Zone (UTC -6 hours)
Observes DST: Yes

ZIP Code 57266 has segments in 2 Counties (Grant, Roberts).

Businesses Addresses: 19
PO Box Addresses: 97
Residential Addresses: 145

Multi-Family Addresses: 0
Single Family Addresses: 145

Foreclosures in SD 57266

The ZIP Code maps and database are updated 4 times per year.
Database updated: January 1, 2023, Maps updated: August 12, 2022.

Summit, SD 57266 Data & Demographics (As of July 1, 2022)

POPULATION
Total Population	564 (100%)
Population in Households	564 (100.0%)
Population in Families	468 (83.0%)
Population in Group Quarters¹	0
Population Density	4
Diversity Index²	51


INCOME
Median Household Income	$64,846
Average Household Income	$80,961
% of Income for Mortgage⁴	10%
Per Capita Income	$31,516
Wealth Index⁵	68

HOUSING
Total HU (Housing Units)	249 (100%)
Owner Occupied HU	169 (67.9%)
Renter Occupied HU	39 (15.7%)
Vacant Housing Units	41 (16.5%)
Median Home Value	$125,000
Average Home Value	$186,458
Housing Affordability Index³	262

HOUSEHOLDS
Total Households	208
Average Household Size	2.71
Family Households	143
Average Family Size	3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.

Summit, SD 57266 - Peer Comparisons by Rank and Percentile

The table below compares 57266 to the other 368 ZIP Codes in South Dakota by rank and percentile using July 1, 2022 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

GROWTH RATE / YEAR	2020-2022	2022-2027
Population	-0.85%	-0.47%
Households	-0.42%	-0.39%
Families		-0.57%
Median Household Income		3.75%
Per Capita Income		3.08%
Owner Occupied HU		-0.12%

Variable Description	Rank	Percentile
Total Population	# 195	47th
Population Density	# 204	45th
Median Household Income	# 215	42nd
Housing Affordability Index	# 308	84th
Per Capita Income	# 250	32nd
Diversity Index	# 27	93rd

57266 ZIP Code Profile, Map, Data & Demographics

ZIP Code 57266: Basic Data & USPS Preferred City Name

Summit, SD 57266 Data & Demographics (As of July 1, 2022)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Summit, SD 57266 - Peer Comparisons by Rank and Percentile

Popular Places Near ZIP Code 57266

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Roberts County