Cedar Falls Township, Black Hawk County, Iowa
Cedar Falls Township is a township in Black Hawk County, Iowa. About 491 people live there (2020–2024 estimate). It covers 17.5 sq mi (45.2 km²) of land and uses Central Time. Its local government works under another unit of government.
- Population, 2020–2024 estimate
- 491 ± 331
- County
- Black Hawk County
- School district
- Cedar Falls Community School District
- Land area
- 17.5 sq mi (45.2 km²)
- Type
- TownshipGovernment under another
- Time zone
- Central TimeUTC-06:00 in January; UTC-05:00 in July
- Median home value
- $430,600 ± $149,612
- State
- Iowa
- Census code (GEOID)
- 1901390576
- Coordinates (central point)
- 42.510647, -92.525129
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.
Bordering areas, nearest first
- Cedar Falls (city)3.7 mi east
- Fairfield Township, Grundy County4.5 mi west
- Union Township5.4 mi north
- Grant Township, Grundy County6.7 mi southwest
- Black Hawk Township6.8 mi south
These towns, townships, cities and boroughs share a boundary with Cedar Falls Township. Distances are straight lines between central points, not driving distances.
Other townships in Black Hawk County, largest first
- Black Hawk Township3,105 people
- Poyner Township2,739 people
- Big Creek Township2,289 people
- Cedar Township1,497 people
- Mount Vernon Township1,492 people
- Lester Township1,337 people
- East Waterloo Township1,163 people
- Washington Township940 people
- Orange Township667 people
- Fox Township651 people
- Union Township549 people
- Barclay Township395 people
All 16
- Lincoln Township374 people
- Spring Creek Township325 people
- Eagle Township314 people
- Bennington Township307 people
People counts are American Community Survey 2020–2024 5-year estimates. See Black Hawk County for its cities, ZIP Code areas and county seat.
Sunrise and sunset in Cedar Falls Township
- Longest day
- 15 hours 19 minutes around June 21
- Shortest day
- 9 hours 3 minutes around December 21
- Earliest sunrise
- 5:32 AM around June 15
- Latest sunrise
- 7:49 AM the day before clocks go back in November
- Earliest sunset
- 4:36 PM around December 9
- Latest sunset
- 8:51 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 | 7:37 AM | 5:02 PM | 9 h 25 min |
| Feb 15 | 7:06 AM | 5:42 PM | 10 h 36 min |
| Mar 15 | 7:22 AM | 7:16 PM | 11 h 54 min |
| Apr 15 | 6:29 AM | 7:51 PM | 13 h 22 min |
| May 15 | 5:48 AM | 8:25 PM | 14 h 37 min |
| Jun 15 | 5:32 AM | 8:49 PM | 15 h 17 min |
| Jul 15 | 5:46 AM | 8:45 PM | 14 h 59 min |
| Aug 15 | 6:16 AM | 8:11 PM | 13 h 55 min |
| Sep 15 | 6:49 AM | 7:20 PM | 12 h 31 min |
| Oct 15 | 7:22 AM | 6:28 PM | 11 h 6 min |
| Nov 15 | 7:01 AM | 4:47 PM | 9 h 46 min |
| Dec 15 | 7:32 AM | 4:37 PM | 9 h 5 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 Black Hawk County or the local office.
Find the township or town where you are now or find your county.