Conrad, IA 50621 ZIP Code Profile

Related Place Profiles:
Conrad, IA

Camera Icon Photos of the local Conrad, IA area

ZIP Code 50621: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Conrad, IA 50621

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 72
  • Single Family Addresses: 203
  • Multi-Family Addresses: 0
  • County: Grundy County
  • Centroid: Latitude 42.228, Longitude -92.874
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 50621 has segments in 2 Counties (Grundy, Marshall).

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


50621 ZIP Code Map

Search the map for:

Conrad, IA 50621 Data & Demographics (As of July 1, 2017)


Total Population 1,500
Daytime Population: Workers 636
Daytime Population: Residents 844
Total Daytime Population (TDP) 1,480
Ratio TDP/Total Population1 0.99
Population in Households 1,465
Population in Familes 1,216
Population in Group Qrtrs 35
Population Density2 23
Diversity Index3 9


Median Household Income $52,872
Average Household Income $73,909
Per Capita Income $31,437


Total Housing Units 708 (100%)
Owner Occupied HU 489 (69.1%)
Renter Occupied HU 142 (20.1%)
Vacant Housing Units 77 (10.9%)
Median Home Value $137,397
Average Home Value $152,352


Total Households 631
Average Household Size 2.32
Family Households 429
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. 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 race 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.


2010-2017 2017-2022
Population -0.21% 0.03%
Households -0.09% 0.09%
Families -0.25% 0.0%
Median Household Income   2.61%
Per Capita Income   3.41%

Conrad, IA 50621 - Peer Comparisons by Rank and Percentile

The table below compares 50621 to the other 963 ZIP Codes in Iowa by rank and percentile using July 1, 2017 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.

Variable Description Rank Percentile
Total Population # 362 63rd
Population Density # 456 52nd
Diversity Index # 552 43rd
Median Household Income # 563 42nd
Per Capita Income # 224 77th

Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.

Iowa Research Tools

Iowa Census Data Comparison Tool

Compare Iowa Census Data
Highest or Lowest: