Skip to main content
U.S. flag

An official website of the United States government

Maryland Counties Match Tool for Data Quality

Published by opendata.maryland.gov | State of Maryland | Catalog Last Checked: May 14, 2026 at 11:56 PM | Dataset Last Updated: May 13, 2026
Data standardization is an important part of effective management. However, sometimes people have data that doesn't match. This dataset includes different ways that counties might get written by different people. It can be used as a lookup table when you need County to be your unique identifier. For example, it allows you to match St. Mary's, St Marys, and Saint Mary's so that you can use it with disparate data from other data sets.

Resources

4 resources available

Find Related Datasets

Search by Tags

Click any tag below to search for similar datasets

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov