Blog · September 30, 2026
How to Read Township and Range
Township and range locate a six-mile square in the public-land grid. The township number runs north or south. The range number runs east or west. Neither number means anything until you know the meridian, and the section number still has to pick one square mile inside that township.
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Reading the abbreviation
T4N, R3E means Township 4 North, Range 3 East. T is township, R is range, N or S is the side of the base line, E or W is the side of the principal meridian. Section 14, T4N, R3E is one square mile inside that township. The section numbering inside a regular township runs from 1 in the northeast corner, west along the top row to 6, then east along the next row, and so on, back and forth, down to 31 through 36. So Section 6 is the northwest corner of the township, and Section 31 is the southwest. If you assume the numbers run like a city grid, left to right from 1, you will look in the wrong mile.
What else has to sit in the caption
Add the meridian, the state, and the county when you are identifying land for anyone else. A tax bill may print 14-4N-3E because the office already knows the county and the meridian. That shorthand is a local index. Pasted into another county, it can point at a different township that happens to use the same numbers. Also notice fractional townships. Not every township is a full six miles, especially along a state line, a reservation, or an older survey. The plat shows the actual shape. The label T4N still applies. It does not promise a perfect square.
Using it to find a parcel, then stopping
County GIS often searches by section, township, and range, which is a practical way to see which tax parcels the assessor tied to that square mile. The picture is an assessment map. It is not the official township plat, and it is not a survey of the section corners. Platbookmapper links you to that county viewer. It does not draw the six-mile grid, list zip codes, or use Google lot lines. Once you have the parcel id, go to the deed and the recorded plat for the description. A phone GPS that says you are standing in Section 14 can be a useful check on whether you drove to the right mile. It is not a survey of the section line.
What to do next
- Expand T and R into township and range, including north or south and east or west.
- Add the section number and the meridian.
- Remember section 1 starts at the northeast of a regular township.
- Use the GIS hit only to find the local parcel, then read the deed.
The mix-up to avoid
Reading range as a distance you can pace. Range is a column of townships counted from the meridian. Range 3 East is the third column, not a point three miles east of you.
Questions people ask
Why are there two Townships 4 North in one conversation?
Because people omit the range, or they omit the meridian. Township 4 North, Range 3 East is a different square from Township 4 North, Range 3 West. Ask for both numbers and the meridian.
Is a township the same as a town government?
In public-land states the survey township is a land grid. A civil township may share the name and may not share the boundary. Read whether the document means the survey township. The section and range numbers are the clue that it does.
Find the county map
Start at Platbookmapper, search the county, and open the local GIS link. Write down the parcel number before you compare the screen to a paper plat.
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey.