Union Township, Jefferson County, Pennsylvania

Union Township is a township in Jefferson County, Pennsylvania. About 882 people live there (2020–2024 estimate). It covers 17.6 sq mi (45.6 km²) of land and uses Eastern Time. It has its own local government.

PhiladelphiaPittsburghAllentown
Union Township in Pennsylvania
Union Township and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
882 ± 115
County
Jefferson County
School district
Clarion-Limestone Area School District
Land area
17.6 sq mi (45.6 km²)
Type
TownshipIts own local government
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income
$69,444 ± $9,434
Median home value
$167,200 ± $15,611
Water area
0.01 sq mi (0.04 km²)
State
Pennsylvania
Census code (GEOID)
4206578336
Coordinates (central point)
41.190807, -79.166330

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

  1. Corsica (borough)2.0 mi west
  2. Clover Township3.8 mi south
  3. Eldred Township4.3 mi northeast
  4. Rose Township4.7 mi southeast
  5. Millcreek Township, Clarion County6.5 mi northwest
  6. Clarion Township, Clarion County7.0 mi west
  7. Limestone Township, Clarion County7.2 mi southwest

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

Other townships in Jefferson County, largest first

  1. Winslow Township2,800 people
  2. Snyder Township2,297 people
  3. Bell Township2,108 people
  4. Henderson Township1,853 people
  5. Washington Township1,606 people
  6. Young Township1,472 people
  7. Warsaw Township1,441 people
  8. Eldred Township1,339 people
  9. Pine Creek Township1,320 people
  10. Perry Township1,185 people
  11. McCalmont Township1,167 people
  12. Rose Township1,103 people
All 22
  1. Knox Township1,016 people
  2. Ringgold Township944 people
  3. Oliver Township942 people
  4. Gaskill Township700 people
  5. Beaver Township495 people
  6. Clover Township398 people
  7. Porter Township318 people
  8. Polk Township270 people
  9. Barnett Township216 people
  10. Heath Township163 people

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

Sunrise and sunset in Union Township

Longest day
15 hours 9 minutes around June 21
Shortest day
9 hours 12 minutes around December 21
Earliest sunrise
5:43 AM around June 14
Latest sunrise
7:53 AM the day before clocks go back in November
Earliest sunset
4:47 PM around December 8
Latest sunset
8:53 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 157:39 AM5:12 PM9 h 33 min
Feb 157:11 AM5:50 PM10 h 39 min
Mar 157:28 AM7:23 PM11 h 55 min
Apr 156:37 AM7:56 PM13 h 19 min
May 155:58 AM8:28 PM14 h 30 min
Jun 155:43 AM8:51 PM15 h 8 min
Jul 155:56 AM8:48 PM14 h 52 min
Aug 156:25 AM8:15 PM13 h 50 min
Sep 156:56 AM7:26 PM12 h 30 min
Oct 157:28 AM6:36 PM11 h 8 min
Nov 157:04 AM4:57 PM9 h 53 min
Dec 157:34 AM4:48 PM9 h 14 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 Jefferson County or the local office.

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

See this area on Census.gov ↗