Mound City, KS 66056 ZIP Code Profile

Related Place Profiles:
Mound City, KS

ZIP Code 66056: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Mound City, KS 66056

  • ZIP Code Type: STANDARD
  • County: Linn County
  • Centroid: Latitude 38.142, Longitude -94.809
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

ZIP Code 66056 has segments in 2 Counties (Atchison, Linn).

  • Businesses Addresses: 80
  • PO Box Addresses: 111
  • Residential Addresses: 775
    • Multi-Family Addresses: 0
    • Single Family Addresses: 775

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic 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 demographic data.


66056 ZIP Code Map

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Mound City, KS 66056 Data & Demographics (As of July 1, 2017)


Total Population 1,743
Daytime Population: Workers 700
Daytime Population: Residents 997
Total Daytime Population (TDP) 1,697
Ratio TDP/Total Population1 0.97
Population in Households 1,715
Population in Familes 1,393
Population in Group Qrtrs 28
Population Density2 21
Diversity Index3 14


Median Household Income $42,407
Average Household Income $58,801
Per Capita Income $26,022


Total Housing Units 1,229 (100%)
Owner Occupied HU 625 (50.9%)
Renter Occupied HU 136 (11.1%)
Vacant Housing Units 468 (38.1%)
Median Home Value $115,625
Average Home Value $165,080


Total Households 761
Average Household Size 2.25
Family Households 501
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 0.69% 0.84%
Households 0.69% 0.83%
Families 0.59% 0.75%
Median Household Income   3.16%
Per Capita Income   3.43%

Mound City, KS 66056 - Peer Comparisons by Rank and Percentile

The table below compares 66056 to the other 699 ZIP Codes in Kansas 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 # 269 62nd
Population Density # 247 65th
Diversity Index # 494 29th
Median Household Income # 567 19th
Per Capita Income # 401 43rd

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

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