Buncombe Township, Sioux County, Iowa

Buncombe Township is a township in Sioux County, Iowa. About 2,330 people live there (2020–2024 estimate). It covers 11.5 sq mi (29.8 km²) of land and uses Central Time. Its local government works under another unit of government.

Des MoinesCedar RapidsDavenport
Buncombe Township in Iowa
Eagle TownshipVirginia Township
Buncombe Township and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
2,330 ± 225
County
Sioux County
School district
West Sioux Community School District
Land area
11.5 sq mi (29.8 km²)
Type
TownshipGovernment under another
Time zone
Central TimeUTC-06:00 in January; UTC-05:00 in July
Median household income
$76,103 ± $13,879
Median home value
$143,300 ± $28,437
Water area
0.57 sq mi (1.49 km²)
State
Iowa
Census code (GEOID)
1916790399
Coordinates (central point)
43.029634, -96.479763

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 Buncombe Township

  1. Hawarden (city)2,658 people

This place’s central point lies inside Buncombe 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

  1. Virginia Township, Union County, South Dakota3.0 mi southwest
  2. Eagle Township4.6 mi east
  3. Logan Township5.9 mi south
  4. Garfield Township8.1 mi northeast

These towns, townships, cities and boroughs share a boundary with Buncombe Township. Distances are straight lines between central points, not driving distances.

Other townships in Sioux County, largest first

  1. West Branch Township7,272 people
  2. Holland Township6,606 people
  3. Rock Township4,680 people
  4. Lincoln Township2,694 people
  5. Welcome Township2,429 people
  6. Nassau Township2,266 people
  7. Floyd Township1,142 people
  8. Sheridan Township961 people
  9. East Orange Township786 people
  10. Center Township669 people
  11. Logan Township626 people
  12. Reading Township610 people
All 22
  1. Grant Township576 people
  2. Plato Township541 people
  3. Lynn Township470 people
  4. Capel Township409 people
  5. Sherman Township390 people
  6. Eagle Township193 people
  7. Washington Township184 people
  8. Garfield Township154 people
  9. Sioux Township117 people
  10. Settlers Township107 people

People counts are American Community Survey 2020–2024 5-year estimates. See Sioux County for its cities, ZIP Code areas and county seat.

Sunrise and sunset in Buncombe Township

Longest day
15 hours 22 minutes around June 21
Shortest day
9 hours 1 minute around December 21
Earliest sunrise
5:46 AM around June 15
Latest sunrise
8:06 AM the day before clocks go back in November
Earliest sunset
4:50 PM around December 9
Latest sunset
9:09 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.

Sunrise and sunset on the 15th of each month
DaySunriseSunsetDaylight
Jan 157:54 AM5:16 PM9 h 22 min
Feb 157:23 AM5:57 PM10 h 34 min
Mar 157:38 AM7:32 PM11 h 54 min
Apr 156:44 AM8:08 PM13 h 24 min
May 156:02 AM8:42 PM14 h 40 min
Jun 155:46 AM9:06 PM15 h 20 min
Jul 156:00 AM9:03 PM15 h 3 min
Aug 156:31 AM8:28 PM13 h 57 min
Sep 157:05 AM7:36 PM12 h 31 min
Oct 157:39 AM6:43 PM11 h 4 min
Nov 157:18 AM5:02 PM9 h 44 min
Dec 157:50 AM4:51 PM9 h 1 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 Sioux County or the local office.

Find the township or town where you are now or find your county.

See this area on Census.gov ↗