52101 ZIP Code Profile, Map, Data & Demographics

ZIP Code Type: STANDARD
County: Winneshiek County
Centroid: Latitude 43.392, Longitude -91.883
Time Zone: Central Time Zone (UTC -6 hours)
Observes DST: Yes

ZIP Code 52101 has segments in 2 Counties (Allamakee, Winneshiek).

Businesses Addresses: 583
PO Box Addresses: 137
Residential Addresses: 5,451

Multi-Family Addresses: 519
Single Family Addresses: 4,932

The ZIP Code maps and database are updated 4 times per year.
Database updated: April 1, 2023, Maps updated: February 3, 2023.

Decorah, IA 52101 Data & Demographics (As of July 1, 2022)

POPULATION
Total Population	13,190 (100%)
Population in Households	11,600 (87.9%)
Population in Families	8,947 (67.8%)
Population in Group Quarters¹	1,590 (12.1%)
Population Density	40
Diversity Index²	18


INCOME
Median Household Income	$70,848
Average Household Income	$88,885
% of Income for Mortgage⁴	16%
Per Capita Income	$35,599
Wealth Index⁵	78

HOUSING
Total HU (Housing Units)	5,833 (100%)
Owner Occupied HU	4,111 (70.5%)
Renter Occupied HU	1,171 (20.1%)
Vacant Housing Units	552 ( 9.5%)
Median Home Value	$213,561
Average Home Value	$245,730
Housing Affordability Index³	152

HOUSEHOLDS
Total Households	5,281
Average Household Size	2.20
Family Households	3,233
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.

Decorah, IA 52101 - Peer Comparisons by Rank and Percentile

The table below compares 52101 to the other 960 ZIP Codes in Iowa 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	-0.39%	-0.30%
Households	-0.17%	-0.16%
Families		-0.22%
Median Household Income		1.54%
Per Capita Income		2.03%
Owner Occupied HU		0.04%

Variable Description	Rank	Percentile
Total Population	# 63	94th
Population Density	# 305	68th
Median Household Income	# 324	66th
Housing Affordability Index	# 215	22nd
Per Capita Income	# 424	56th
Diversity Index	# 335	66th

52101 ZIP Code Profile, Map, Data & Demographics

ZIP Code 52101: Basic Data & USPS Preferred City Name

Decorah, IA 52101 Data & Demographics (As of July 1, 2022)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Decorah, IA 52101 - Peer Comparisons by Rank and Percentile

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Winneshiek County