Klamath Falls, OR 97603 ZIP Code Profile

Related Place Profiles:
Klamath Falls, OR

Camera Icon Photos of the local Klamath Falls, OR area

Preferred City Name & Primary Data

Preferred Name, USPS
Klamath Falls, OR 97603

Primary Data:

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 748
  • Single Family Addresses: 12,009
  • Multi-Family Addresses: 507
  • County: Klamath County
  • Centroid: Latitude 42.196, Longitude -121.724
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Klamath Falls, OR 97603 - Peer Comparisons by Rank and Percentile

The table below compares 97603 to the other 413 ZIP Codes in Oregon by rank and percentile using July 1, 2014 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 # 45 89th
Population Density1 # 154 63rd
Diversity Index2 # 99 76th
Median Household Income # 275 34th
Per Capita Income # 308 26th

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


Klamath Falls, OR 97603 Data & Demographics (As of July 1, 2014)


Total Population 30,072
Population in Households 29,804
Population in Familes 24,025
Population in Group Qrtrs 268
Population Density1 86
Diversity Index2 42


Total Households 12,273
Average Household Size 2.43
Family Households 8,313
Average Family Size 3


Total Housing Units 13,353 (100%)
Owner Occupied HU 8,275 (62.0%)
Renter Occupied HU 3,998 (29.9%)
Vacant Housing Units 1,080 ( 8.1%)
Median Home Value $169,942
Average Home Value $200,511


Median Household Income $40,670
Average Household Income $50,969
Per Capita Income $20,843
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 0.07% -0.08%
Households 0.22% 0.0%
Families 0.05% -0.1%
Median Household Income   4.4%
Per Capita Income   2.72%
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.

Information Updates

The Demographic Data for the 1,038 Oregon cities, towns, counties, ZIP Codes and Census Designated Places (CDPs) profiled in this gazetteer is updated annually. Last Update: July 1, 2014.

The ZIP Code maps and the data regarding the number of residential and business addresses in each ZIP Code are updated four times per year. Last Update: November 1, 2014.

The information on the 59,893 Oregon Physical, Cultural and Historic Features is updated six times per year. Last Update: December 2, 2014.

The School Attendance Zone Maps for 1,206 Oregon public schools are updated four times per year. Last Update: October 6, 2014.