Readlyn, IA Profile: Facts & Data

The City of Readlyn had a population of 845 as of July 1, 2025. Readlyn ranks in the upper quartile for Population Density and the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Iowa. See peer rankings below.

The primary coordinate point for Readlyn is located at latitude 42.7022 and longitude -92.2255 in Bremer County. The formal boundaries for the City of Readlyn encompass a land area of 0.33 sq. miles and a water area of 0 sq. miles. Bremer County is in the Central time zone (GMT -6).

The City of Readlyn has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Readlyn, IA Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	845 (100%)
Population in Households	845 (100.0%)
Population in Families	680 (80.5%)
Population in Group Quarters¹	0
Population Density	2,571
Diversity Index²	10


INCOME
Median Household Income	$84,350
Average Household Income	$98,210
% of Income for Mortgage⁴	12%
Per Capita Income	$38,470
Wealth Index⁵	75
Socioeconomic Status Index⁶	Moderate (58.5)

HOUSING
Total HU (Housing Units)	354 (100%)
Owner Occupied HU	286 (80.8%)
Renter Occupied HU	45 (12.7%)
Vacant Housing Units	23 ( 6.5%)
Median Home Value	$166,228
Average Home Value	$193,007
Housing Affordability Index³	174

HOUSEHOLDS
Total Households	331
Average Household Size	2.55
Family Households	222
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.

Readlyn, IA - Peer Comparisons by Rank and Percentile

The table below compares Readlyn to the other 1,026 incorporated cities, towns and CDPs in Iowa by rank and percentile using July 1, 2025 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	2020-2025	2025-2030
Population	0.00%	-0.07%
Households	0.00%	-0.06%
Families		-0.18%
Median Household Income		1.44%
Per Capita Income		1.91%
Owner Occupied HU		0.00%

Variable Description	Rank	Percentile
Total Population	# 326	68th
Population Density	# 7	99th
Median Household Income	# 309	70th
Housing Affordability Index	# 912	89th
Per Capita Income	# 596	42nd
Diversity Index	# 861	17th

Readlyn, IA Profile: Facts & Data

Readlyn, Iowa - Basic Facts

Readlyn, IA Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Readlyn, IA - Peer Comparisons by Rank and Percentile

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Bremer County