Ketchum, ID 83340 ZIP Code Profile

Related Place Profiles:
Ketchum, ID

ZIP Code 83340: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Ketchum, ID 83340

Acceptable Alternative
Sawtooth City, ID 83340

  • ZIP Code Type: STANDARD
  • County: Blaine County
  • Centroid: Latitude 43.733, Longitude -114.512
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes

ZIP Code 83340 has segments in 2 Counties (Blaine, Custer).

  • Businesses Addresses: 681
  • PO Box Addresses: 4,444
  • Residential Addresses: 88
    • Multi-Family Addresses: 0
    • Single Family Addresses: 88

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.


83340 ZIP Code Map

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Ketchum, ID 83340 Data & Demographics (As of July 1, 2017)


Total Population 4,280
Daytime Population: Workers 6,195
Daytime Population: Residents 1,629
Total Daytime Population (TDP) 7,824
Ratio TDP/Total Population1 1.83
Population in Households 4,280
Population in Familes 2,811
Population in Group Qrtrs 0
Population Density2 8
Diversity Index3 47


Median Household Income $59,095
Average Household Income $85,505
Per Capita Income $41,693


Total Housing Units 5,011 (100%)
Owner Occupied HU 1,315 (26.2%)
Renter Occupied HU 772 (15.4%)
Vacant Housing Units 2,924 (58.4%)
Median Home Value $853,831
Average Home Value $847,072


Total Households 2,087
Average Household Size 2.05
Family Households 1,021
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 -0.74% -0.41%
Households -0.71% -0.42%
Families -1.05% -0.61%
Median Household Income   3.44%
Per Capita Income   3.44%

Ketchum, ID 83340 - Peer Comparisons by Rank and Percentile

The table below compares 83340 to the other 275 ZIP Codes in Idaho 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 # 76 73rd
Population Density # 163 41st
Diversity Index # 74 73rd
Median Household Income # 21 93rd
Per Capita Income # 4 99th

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

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