57422 ZIP Code Profile, Map, Data & Demographics

ZIP Code Type: STANDARD
County: Day County
Centroid: Latitude 45.414, Longitude -97.917
Time Zone: Central Time Zone (UTC -6 hours)
Observes DST: Yes

ZIP Code 57422 has segments in 2 Counties (Brown, Day).

Businesses Addresses: 6
PO Box Addresses: 12
Residential Addresses: 91

Multi-Family Addresses: 0
Single Family Addresses: 91

The ZIP Code maps and database are updated 4 times per year.
Database updated: April 1, 2025, Maps updated: May 1, 2024.

Andover, SD 57422 Data & Demographics (As of July 1, 2024)

POPULATION
Total Population	273 (100%)
Population in Households	273 (100.0%)
Population in Families	227 (83.2%)
Population in Group Quarters¹	0
Population Density	2
Diversity Index²	17


INCOME
Median Household Income	$61,898
Average Household Income	$83,329
% of Income for Mortgage⁴	15%
Per Capita Income	$34,797
Wealth Index⁵	81
Socioeconomic Status Index⁶	Moderate (60.0)

HOUSING
Total HU (Housing Units)	136 (100%)
Owner Occupied HU	97 (71.3%)
Renter Occupied HU	17 (12.5%)
Vacant Housing Units	22 (16.2%)
Median Home Value	$152,083
Average Home Value	$257,474
Housing Affordability Index³	159

HOUSEHOLDS
Total Households	114
Average Household Size	2.39
Family Households	78
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.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

Andover, SD 57422 - Peer Comparisons by Rank and Percentile

The table below compares 57422 to the other 371 ZIP Codes in South Dakota by rank and percentile using July 1, 2024 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	2020-2024	2024-2029
Population	0.97%	-0.07%
Households	0.21%	0.00%
Families		-1.05%
Median Household Income		4.78%
Per Capita Income		3.80%
Owner Occupied HU		-0.42%

Variable Description	Rank	Percentile
Total Population	# 268	28th
Population Density	# 281	24th
Median Household Income	# 286	23rd
Housing Affordability Index	# 290	78th
Per Capita Income	# 243	35th
Diversity Index	# 253	33rd

57422 ZIP Code Profile, Map, Data & Demographics

ZIP Code 57422: Basic Data & USPS Preferred City Name

Andover, SD 57422 Data & Demographics (As of July 1, 2024)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Andover, SD 57422 - Peer Comparisons by Rank and Percentile

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