Philomath, OR 97370 ZIP Code Profile

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Philomath, OR

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ZIP Code 97370: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Philomath, OR 97370

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 358
  • Single Family Addresses: 2,976
  • Multi-Family Addresses: 61
  • County: Benton County
  • Centroid: Latitude 44.548, Longitude -123.409
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 97370 has segments in 2 Counties (Benton, Polk).

Neighborhood 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 certain data.


97370 ZIP Code Map

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Philomath, OR 97370 Data & Demographics (As of July 1, 2017)


Total Population 9,073
Daytime Population: Workers 1,987
Daytime Population: Residents 4,861
Total Daytime Population (TDP) 6,848
Ratio TDP/Total Population1 0.75
Population in Households 9,050
Population in Familes 7,248
Population in Group Qrtrs 23
Population Density2 59
Diversity Index3 28


Median Household Income $62,295
Average Household Income $81,502
Per Capita Income $31,278


Total Housing Units 3,658 (100%)
Owner Occupied HU 2,344 (64.1%)
Renter Occupied HU 1,130 (30.9%)
Vacant Housing Units 184 ( 5.0%)
Median Home Value $316,032
Average Home Value $353,317


Total Households 3,474
Average Household Size 2.61
Family Households 2,385
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 1.03% 1.06%
Households 0.94% 1.0%
Families 0.77% 0.9%
Median Household Income   3.95%
Per Capita Income   2.71%

Philomath, OR 97370 - Peer Comparisons by Rank and Percentile

The table below compares 97370 to the other 425 ZIP Codes in Oregon 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 # 132 69th
Population Density # 183 57th
Diversity Index # 220 49th
Median Household Income # 80 81st
Per Capita Income # 102 76th

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

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