ZIP codes
6
Polk County, OR Demographics & ZIP Codes
Polk County, Oregon demographics and median household income by ZIP code — 6 ZIP codes — population 85,069 — avg. income $74,887 — avg. home value $373,533. Compare income, housing, and ZIP-level data on US5.
Population
85,069
Median household income (avg.)
$74,887
100% of U.S. median
Average home value
$373,533
107% of U.S. median
Average rent
$1,102
95% of U.S. median
Polk County demographics
Polk County, Oregon covers 6 ZIP codes, with a combined ZIP-area population of about 85,069.
Median household income in Polk County
The average median household income across ZIP codes in Polk County, Oregon is about $74,887 — about even with the OR ZIP average ($75,554), and about even with the U.S. median ($75,149).
Among ZIPs with income data, 97304 (Salem) is near the top at about $91,731, while 97344 (Falls City) is near the bottom at about $54,018.
Housing in Polk County
For housing in Polk County, Oregon, the average median home value is about $373,533 and the average median rent is about $1,102.
The most populous ZIP is 97304 (Salem) with about 34,846 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Polk County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 97304 | Salem | Polk County | OR | 34,846 | $91,731 | $469,500 |
| 97338 | Dallas | Polk County | OR | 22,977 | $73,345 | $388,100 |
| 97361 | Monmouth | Polk County | OR | 13,953 | $70,625 | $407,100 |
| 97351 | Independence | Polk County | OR | 11,384 | $84,717 | $357,700 |
| 97344 | Falls City | Polk County | OR | 1,464 | $54,018 | $295,500 |
| 97371 | Rickreall | Polk County | OR | 445 | — | $323,300 |
Frequently asked questions
What are the demographics of Polk County?
Polk County, Oregon has a combined ZIP-area population of about 85,069 across 6 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Polk County?
The average median household income across ZIP codes in Polk County, Oregon is about $74,887, roughly in line with the state ZIP average ($75,554), and near the U.S. median ($75,149). Average median home value is about $373,533. Among ZIPs with data, 97304 (Salem) is near the top ($91,731) and 97344 (Falls City) is near the bottom ($54,018).
How many ZIP codes are in Polk County?
Polk County, Oregon includes 6 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Polk County?
This page lists ZIP codes in Polk County, Oregon with population, median household income, and home value. Select a ZIP for a full demographics profile.