Please Note: This article is written for users of the following Microsoft Excel versions: 97, 2000, 2002, and 2003. If you are using a later version (Excel 2007 or later), this tip may not work for you. For a version of this tip written specifically for later versions of Excel, click here: Sorting ZIP Codes.

Sorting ZIP Codes

by Allen Wyatt
(last updated November 6, 2017)


ZIP Codes come in two flavors: five-digit codes and nine-digit codes. If you type a column of ZIP Codes into Excel—some five-digits and some nine—you may wonder why they don't sort correctly.

The reason is that Excel recognizes the five-digit codes as numeric entries and the nine-digit codes as text entries. (It is the dash in the middle of the nine-digit codes that makes Excel treat the entry as text.) The problem with sorting the numbers is that Excel treats numeric and text values differently when sorting.

The solution (without resorting to formulas and additional columns for sorting) is to make sure that you force Excel to treat all your entries as text. You can do this by formatting a column as text before putting in your first ZIP Code. Simply follow these steps:

  1. Select the column (or cells) you want Excel to treat as text.
  2. Choose the Cells option from the Format menu. Excel displays the Format Cells dialog box.
  3. Make sure the Number tab is selected. (See Figure 1.)
  4. Figure 1. The Number tab of the Format Cells dialog box.

  5. In the list of available formats, choose Text.
  6. Click on OK.

This formats the cells as text, and you can then sort the ZIP Codes correctly. Don't be misled here, however: You must make the format change before you enter values in the cells. If you format the cells as text after you enter information, they still won't sort properly. You can do the following, however:

  1. Format the cells as text.
  2. Select a cell that has a five-digit ZIP Code in it.
  3. Press F2. This informs Excel you want to edit the cell.
  4. Immediately press Enter. This tells Excel you are done editing the cell.
  5. Repeat steps 2 through 4 for each cell that contains a five-digit ZIP Code.

Once this process is done, you can sort the cells, as desired.

ExcelTips is your source for cost-effective Microsoft Excel training. This tip (2793) applies to Microsoft Excel 97, 2000, 2002, and 2003. You can find a version of this tip for the ribbon interface of Excel (Excel 2007 and later) here: Sorting ZIP Codes.

Author Bio

Allen Wyatt

With more than 50 non-fiction books and numerous magazine articles to his credit, Allen Wyatt is an internationally recognized author. He  is president of Sharon Parq Associates, a computer and publishing services company. ...


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What is 1 + 5?

2013-06-19 16:31:00


I have over 200 names and addresses with 5 and 9 digit zip codes. I need to sort on this column and of course Excel wants to separate the numbers and text fields. i tried your method but still can't get rid of the green triangle indicating Excel knows it is a number and when they sort they are separated. any ideas

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