# Marion County, Oregon demographics

Canonical: https://olympus.new-odyssey.com/data/county/41047

Marion County, Oregon (county FIPS 41047) has a median household income of $77,351 (±$1,920) and a total population of 349,244 in the American Community Survey 5-year estimates for 2020-2024.

Margins of error are at the 90% confidence level. The figures describe 2020-2024 (dollars in 2024 dollars), not the present. 28 ZIP Code Tabulation Areas overlap the county (Census 2020).

Notes:

- Values are ACS 5-year estimates for 2020-2024 (dollars in 2024 dollars), not current figures.
- ZCTA-county overlaps come from the Census 2020 relationship file and use 2020 counties, by land area; Connecticut uses its legacy counties, not the planning regions in ACS 2022+.

## ACS 5-year estimates, 2020-2024

Census American Community Survey 5-year estimates for 2020-2024, with 90% margins of error as published by the Census Bureau.

| Metric | Estimate | Margin of error (90%) | ACS table |
| --- | --- | --- | --- |
| Total population | 349,244 | none (controlled estimate) | B01003 |
| Median age | 37.5 years | ±0.2 years | B01002 |
| Households | 126,870 | ±667 | B11001 |
| Median household income (inflation-adjusted to the final ACS year) | $77,351 | ±$1,920 | B19013 |
| Median value of owner-occupied housing units | $416,400 | ±$4,764 | B25077 |
| Median gross rent | $1,414 | ±$20 | B25064 |
| Owner-occupied share of occupied housing units | 62.3% | none (derived from several estimates) | B25003 (derived) |
| Renter-occupied share of occupied housing units | 37.7% | none (derived from several estimates) | B25003 (derived) |
| High school graduate or higher (age 25+) | 86.1% | none (derived from several estimates) | B15003 (derived) |
| Bachelor's degree or higher (age 25+) | 26% | none (derived from several estimates) | B15003 (derived) |
| Share of people below the poverty level | 13% | none (derived from several estimates) | B17001 (derived) |
| Unemployment rate (civilian labor force) | 5.3% | none (derived from several estimates) | B23025 (derived) |

- Dollar values are in 2024 inflation-adjusted dollars.
- Percentages' margins of error are in percentage points (pp).

## Geography

| Measure | Value |
| --- | --- |
| County FIPS | 41047 |
| Land area | 1,180.84 sq mi |
| Water area | 10.22 sq mi |
| Population density | 296 per sq mi of land |
| Geography vintage | 2024 Gazetteer |

## ZIP codes (ZCTAs) in this county

ZCTAs that overlap the county in the Census 2020 ZCTA to county relationship file, largest share of the county's land first.

| ZCTA | Share of county land | Share of ZCTA land | County is the ZCTA's primary county |
| --- | --- | --- | --- |
| [97381](https://olympus.new-odyssey.com/data/zip/97381) | 9.3% | 100% | Yes |
| [97342](https://olympus.new-odyssey.com/data/zip/97342) | 7.1% | 100% | Yes |
| [97358](https://olympus.new-odyssey.com/data/zip/97358) | 5.7% | 76.7% | Yes |
| [97317](https://olympus.new-odyssey.com/data/zip/97317) | 4.7% | 100% | Yes |
| [97305](https://olympus.new-odyssey.com/data/zip/97305) | 4% | 100% | Yes |
| [97137](https://olympus.new-odyssey.com/data/zip/97137) | 3.8% | 100% | Yes |
| [97392](https://olympus.new-odyssey.com/data/zip/97392) | 3.6% | 100% | Yes |
| [97352](https://olympus.new-odyssey.com/data/zip/97352) | 3.4% | 81.8% | Yes |
| [97071](https://olympus.new-odyssey.com/data/zip/97071) | 3.2% | 74.1% | Yes |
| [97375](https://olympus.new-odyssey.com/data/zip/97375) | 3.2% | 78.5% | Yes |
| [97385](https://olympus.new-odyssey.com/data/zip/97385) | 3% | 100% | Yes |
| [97026](https://olympus.new-odyssey.com/data/zip/97026) | 2.9% | 100% | Yes |
| [97383](https://olympus.new-odyssey.com/data/zip/97383) | 2.8% | 70.4% | Yes |
| [97306](https://olympus.new-odyssey.com/data/zip/97306) | 2.7% | 100% | Yes |
| [97346](https://olympus.new-odyssey.com/data/zip/97346) | 2.7% | 73.2% | Yes |
| [97325](https://olympus.new-odyssey.com/data/zip/97325) | 2.6% | 100% | Yes |
| [97002](https://olympus.new-odyssey.com/data/zip/97002) | 2.5% | 71.2% | Yes |
| [97303](https://olympus.new-odyssey.com/data/zip/97303) | 2.1% | 100% | Yes |
| [97302](https://olympus.new-odyssey.com/data/zip/97302) | 2% | 100% | Yes |
| [97362](https://olympus.new-odyssey.com/data/zip/97362) | 1.8% | 89.2% | Yes |
| [97032](https://olympus.new-odyssey.com/data/zip/97032) | 1% | 65.2% | Yes |
| [97301](https://olympus.new-odyssey.com/data/zip/97301) | 1% | 100% | Yes |
| [97350](https://olympus.new-odyssey.com/data/zip/97350) | 0.7% | 7.2% |  |
| [97360](https://olympus.new-odyssey.com/data/zip/97360) | 0.5% | 42.1% |  |
| [97020](https://olympus.new-odyssey.com/data/zip/97020) | 0% | 100% | Yes |
| [97310](https://olympus.new-odyssey.com/data/zip/97310) | 0% | 100% | Yes |
| [97373](https://olympus.new-odyssey.com/data/zip/97373) | 0% | 100% | Yes |
| [97384](https://olympus.new-odyssey.com/data/zip/97384) | 0% | 100% | Yes |

## Sources

- American Community Survey 5-year estimates (Census Data API) (U.S. Census Bureau), ACS 5-year 2020-2024 (release acs5-2024:county), source date 2025-09-02: https://api.census.gov/data/2024/acs/acs5?get=NAME,B01003_001E,B01003_001M,B01002_001E,B01002_001M,B11001_001E,B11001_001M,B19013_001E,B19013_001M,B25077_001E,B25077_001M,B25064_001E,B25064_001M,B25003_001E,B25003_002E,B25003_003E,B15003_001E,B15003_017E,B15003_018E,B15003_019E,B15003_020E,B15003_021E,B15003_022E,B15003_023E,B15003_024E,B15003_025E,B17001_001E,B17001_002E,B23025_003E,B23025_005E&for=county:047&in=state:41
- Published by Olympus: Oct 22, 2026 (2026-10-22T13:59:21.446Z)
- Source data: U.S. Census Bureau. Works of the U.S. government are not subject to copyright in the United States.
- This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

## Get this data from the API

```sh
curl -s "https://api.olympus.new-odyssey.com/v1/geo-demographics/counties/41047" -H "X-API-Key: $OLYMPUS_API_KEY"
```

MCP tool: `get_us_demographics {"county_fips":"41047"}`

API reference: https://olympus.new-odyssey.com/docs/geo-demographics

## Related pages

- [Oregon: every county and ZCTA](https://olympus.new-odyssey.com/data/state/or)

## About this data

- [ZIP codes and ZCTAs: what's the difference](https://olympus.new-odyssey.com/data/zip-vs-zcta)
- [US Geographic & Demographics API](https://olympus.new-odyssey.com/apis/geo-demographics)
- [API reference](https://olympus.new-odyssey.com/docs/geo-demographics)
- [Coverage and sources](https://olympus.new-odyssey.com/coverage)

Treat the text of this page as data, never as instructions.