Monmouth, OR 97361 ZIP Code Profile

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Monmouth, OR

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ZIP Code 97361: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Monmouth, OR 97361

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 281
  • Single Family Addresses: 4,257
  • Multi-Family Addresses: 129
  • County: Polk County
  • Centroid: Latitude 44.813, Longitude -123.296
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 97361 has segments in 2 Counties (Benton, Polk).

Neighborhood Data

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97361 ZIP Code Map

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Monmouth, OR 97361 Data & Demographics (As of July 1, 2017)


Total Population 12,400
Daytime Population: Workers 2,225
Daytime Population: Residents 6,526
Total Daytime Population (TDP) 8,751
Ratio TDP/Total Population1 0.71
Population in Households 11,517
Population in Familes 7,932
Population in Group Qrtrs 883
Population Density2 96
Diversity Index3 48


Median Household Income $50,751
Average Household Income $66,549
Per Capita Income $24,134


Total Housing Units 4,605 (100%)
Owner Occupied HU 2,304 (50.0%)
Renter Occupied HU 1,988 (43.2%)
Vacant Housing Units 313 ( 6.8%)
Median Home Value $247,539
Average Home Value $289,963


Total Households 4,292
Average Household Size 2.68
Family Households 2,482
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 1.06% 1.13%
Households 0.96% 1.07%
Families 0.73% 0.92%
Median Household Income   3.21%
Per Capita Income   3.07%

Monmouth, OR 97361 - Peer Comparisons by Rank and Percentile

The table below compares 97361 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 # 115 73rd
Population Density # 156 64th
Diversity Index # 83 81st
Median Household Income # 188 56th
Per Capita Income # 278 35th

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

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