Oregon Township, Washington County, Iowa
Oregon Township is a township in Washington County, Iowa. About 988 people live there (2020–2024 estimate). It covers 36.1 sq mi (93.6 km²) of land and uses Central Time. Its local government works under another unit of government.
- Population, 2020–2024 estimate
- 988 ± 200
- County
- Washington County
- School district
- Highland Community School District
- Land area
- 36.1 sq mi (93.6 km²)
- Type
- TownshipGovernment under another
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median household income
- $88,914 ± $11,812
- Median home value
- $174,200 ± $45,059
- Water area
- 0.05 sq mi (0.13 km²)
- State
- Iowa
- Census code (GEOID)
- 1918393195
- Coordinates (central point)
- 41.296811, -91.544841
These coordinates mark a central point for the area, not a street address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.
Census place in Oregon Township
- Ainsworth (city)633 people
This place’s central point lies inside Oregon Township. A place can reach across the line, and its government, if it has one, can be separate from the township’s.
Bordering areas, nearest first
- Union Township, Louisa County6.0 mi northeast
- Crawford Township6.2 mi south
- Washington Township6.5 mi west
- Highland Township6.5 mi north
- Columbus City Township, Louisa County8.3 mi east
These towns, townships, cities and boroughs share a boundary with Oregon Township. Distances are straight lines between central points, not driving distances.
Other townships in Washington County, largest first
- Washington Township7,864 people
- English River Township4,610 people
- Iowa Township2,593 people
- Lime Creek Township2,186 people
- Brighton Township759 people
- Marion Township720 people
- Jackson Township614 people
- Crawford Township591 people
- Franklin Township430 people
- Dutch Creek Township391 people
- Cedar Township215 people
- Highland Township210 people
All 14
- Clay Township208 people
- Seventy-Six Township182 people
People counts are American Community Survey 2020–2024 5-year estimates. See Washington County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Oregon Township
- Longest day
- 15 hours 9 minutes around June 21
- Shortest day
- 9 hours 12 minutes around December 21
- Earliest sunrise
- 5:32 AM around June 14
- Latest sunrise
- 7:43 AM the day before clocks go back in November
- Earliest sunset
- 4:36 PM around December 8
- Latest sunset
- 8:43 PM around June 27
Clocks go forward an hour on the second Sunday in March and back on the first Sunday in November, so sunrise and sunset jump an hour later in March and an hour earlier in November.
| Day | Sunrise | Sunset | Daylight |
|---|---|---|---|
| Jan 15 | 7:29 AM | 5:01 PM | 9 h 32 min |
| Feb 15 | 7:01 AM | 5:40 PM | 10 h 39 min |
| Mar 15 | 7:18 AM | 7:12 PM | 11 h 54 min |
| Apr 15 | 6:26 AM | 7:46 PM | 13 h 20 min |
| May 15 | 5:47 AM | 8:17 PM | 14 h 30 min |
| Jun 15 | 5:32 AM | 8:41 PM | 15 h 9 min |
| Jul 15 | 5:46 AM | 8:37 PM | 14 h 51 min |
| Aug 15 | 6:15 AM | 8:05 PM | 13 h 50 min |
| Sep 15 | 6:46 AM | 7:15 PM | 12 h 29 min |
| Oct 15 | 7:17 AM | 6:25 PM | 11 h 8 min |
| Nov 15 | 6:54 AM | 4:46 PM | 9 h 52 min |
| Dec 15 | 7:24 AM | 4:37 PM | 9 h 13 min |
Approximate times for a flat horizon at the central point; the days move by a day or so from year to year. Hills and weather can change what you see.
Before using this answer on a form
A township line is not always the line on your mail: a mailing address can name another town or post office, and school districts, ZIP Codes and tax districts follow their own lines. For taxes, voting or permits, check the full address with Washington County or the local office.
Find the township or town where you are now or find your county.