97877 ZIP Code Profile, Map, Data & Demographics

Related Place Profiles:
Greenhorn, OR | Sumpter, OR

ZIP Code 97877: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Sumpter, OR 97877

Acceptable Alternative
Granite, OR 97877
Greenhorn, OR 97877

  • ZIP Code Type: STANDARD
  • County: Baker County
  • Centroid: Latitude 44.729, Longitude -118.264
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

ZIP Code 97877 has segments in 2 Counties (Baker, Grant).

  • Businesses Addresses: 21
  • PO Box Addresses: 217
  • Residential Addresses: 42
    • Multi-Family Addresses: 0
    • Single Family Addresses: 42

The ZIP Code maps and database are updated 4 times per year.
Database updated: July 1, 2023, Maps updated: May 3, 2023.


Sumpter, OR 97877 Data & Demographics (As of July 1, 2023)


Total Population 441 (100%)
Population in Households 441 (100.0%)
Population in Families 328 (74.4%)
Population in Group Quarters1 0
Population Density 1
Diversity Index2 18


Median Household Income $35,000
Average Household Income $57,915
% of Income for Mortgage4 41%
Per Capita Income $28,892
Wealth Index5 47
Socioeconomic Status Index6 Moderate (49.6)


Total HU (Housing Units) 537 (100%)
Owner Occupied HU 180 (33.5%)
Renter Occupied HU 40 ( 7.4%)
Vacant Housing Units 317 (59.0%)
Median Home Value $238,000
Average Home Value $362,917
Housing Affordability Index3 61


Total Households 220
Average Household Size 2.00
Family Households 131
Average Family Size 3.00
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.


2020-2023 2023-2028
Population 9.64% -0.32%
Households 6.92% -0.09%
Families   -1.09%
Median Household Income   6.20%
Per Capita Income   3.68%
Owner Occupied HU   0.77%

Sumpter, OR 97877 - Peer Comparisons by Rank and Percentile

The table below compares 97877 to the other 423 ZIP Codes in Oregon by rank and percentile using July 1, 2023 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 # 337 21st
Population Density # 376 11th
Median Household Income # 409 4th
Housing Affordability Index # 161 38th
Per Capita Income # 352 17th
Diversity Index # 419 1st

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

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