Seneca, KS 66538 ZIP Code Profile

Related Place Profiles:
Kelly, KS | Seneca, KS

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ZIP Code 66538: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Seneca, KS 66538

Acceptable Alternative
Kelly, KS 66538
St Benedict, KS 66538

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 216
  • Single Family Addresses: 1,435
  • Multi-Family Addresses: 0
  • County: Nemaha County
  • Centroid: Latitude 39.837, Longitude -96.061
  • Time Zone: Central Time Zone (UTC -6 hours)
  • Observes DST: Yes

Neighborhood Data

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66538 ZIP Code Map

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Seneca, KS 66538 Data & Demographics (As of July 1, 2016)


Total Population 3,333
Population in Households 3,240
Population in Familes 2,616
Population in Group Qrtrs 93
Population Density1 21
Diversity Index2 7


Total Households 1,437
Average Household Size 2.25
Family Households 896
Average Family Size 3


Total Housing Units 1,543 (100%)
Owner Occupied HU 1,112 (72.1%)
Renter Occupied HU 325 (21.1%)
Vacant Housing Units 106 ( 6.9%)
Median Home Value $120,042
Average Home Value $154,159


Median Household Income $46,059
Average Household Income $66,370
Per Capita Income $28,932
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.33% 0.27%
Households 0.61% 0.46%
Families 0.51% 0.4%
Median Household Income   2.31%
Per Capita Income   1.89%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Seneca, KS 66538 - Peer Comparisons by Rank and Percentile

The table below compares 66538 to the other 696 ZIP Codes in Kansas by rank and percentile using July 1, 2016 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 # 171 76th
Population Density1 # 246 65th
Diversity Index2 # 661 5th
Median Household Income # 423 39th
Per Capita Income # 172 75th

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

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