Killdeer, ND 58640 ZIP Code Profile

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Killdeer, ND

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ZIP Code 58640: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Killdeer, ND 58640

  • ZIP Code Type: STANDARD
  • County: Dunn County
  • Centroid: Latitude 47.368, Longitude -102.756
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

ZIP Code 58640 has segments in 3 Counties (Billings, Dunn, McKenzie).

  • Businesses Addresses: 133
  • PO Box Addresses: 532
  • Residential Addresses: 427
    • Multi-Family Addresses: 0
    • Single Family Addresses: 427

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 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.


58640 ZIP Code Map

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Killdeer, ND 58640 Data & Demographics (As of July 1, 2017)


Total Population 1,879
Daytime Population: Workers 1,440
Daytime Population: Residents 1,223
Total Daytime Population (TDP) 2,663
Ratio TDP/Total Population1 1.42
Population in Households 1,800
Population in Familes 1,498
Population in Group Qrtrs 79
Population Density2 4
Diversity Index3 38


Median Household Income $65,144
Average Household Income $87,933
Per Capita Income $35,619


Total Housing Units 959 (100%)
Owner Occupied HU 543 (56.6%)
Renter Occupied HU 207 (21.6%)
Vacant Housing Units 209 (21.8%)
Median Home Value $169,211
Average Home Value $254,098


Total Households 750
Average Household Size 2.4
Family Households 517
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 4.45% 4.05%
Households 4.64% 4.31%
Families 4.34% 4.07%
Median Household Income   2.23%
Per Capita Income   2.55%

Killdeer, ND 58640 - Peer Comparisons by Rank and Percentile

The table below compares 58640 to the other 384 ZIP Codes in North Dakota 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 # 55 86th
Population Density # 153 60th
Diversity Index # 27 93rd
Median Household Income # 108 72nd
Per Capita Income # 175 55th

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

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