English & US survey units

Township (land unit)

A US survey township is nominally 6 miles square: 36 sections, or 23,040 acres (about 93.24 km²). Also written Twp, Survey township.

1 township = 93,239,571.97 m² = 1,003,622,400 sq ft = 23,040 acresUsed in: United States, Canada

1 township =
23,040 ac
1 township = 23,040 ac
The value in every unit
UnitValue
Square meters (m²)93,239,571.97 m²
Square feet (ft²)1,003,622,400 ft²
Square yards (yd²)111,513,600 yd²
Acres (ac)23,040 ac
Hectares (ha)9,323.96 ha
Township1 township

Township in other units

m²sq ftacreshectares
93,239,571.971,003,622,40023,0409,323.96
  • = 36 sections = 36 sq mi = 23,040 acres

About the township

In the Public Land Survey System a township is a block nominally 6 miles on a side, divided into 36 sections of one square mile. That makes 36 sq mi, 23,040 acres or about 93.24 km². Sections are numbered 1 to 36 starting in the northeast corner and snaking back and forth to finish in the southeast corner.

Townships are located by their number north or south of a baseline and their range east or west of a principal meridian, as in “T3N, R2W”. Western Canada’s Dominion Lands Survey townships also have 36 sections, plus road allowances, so they are slightly larger. The survey township is a land-survey unit and is not always the same as a civil township.

Related measures

  • 1 township = 36 sections = 23,040 acres
  • 1 township ≈ 93.24 km²

Quick table

TownshipSquare feetSquare metersAcres
11,003,622,40093,239,571.9723,040
22,007,244,800186,479,143.9446,080
55,018,112,000466,197,859.86115,200
1010,036,224,000932,395,719.72230,400
2020,072,448,0001,864,791,439.44460,800
5050,181,120,0004,661,978,598.61,152,000
100100,362,240,0009,323,957,197.212,304,000

Sources

Spotted a value that’s wrong for your area, or a regional value we should add? Email support@landmeasure.app with a source.

Frequently asked questions

How many sections are in a township?

36, numbered from 1 in the northeast corner to 36 in the southeast corner.

How many acres are in a township?

23,040 acres nominally (36 × 640).

Related