randymajors.com ZIP Codes on Google Maps tool, v 2.7 ©2019 Randy Majors
This free tool shows ZIP Codes on Google Maps. Quickly find a ZIP Code for an address or find what ZIP Code am I in. This interactive ZIP Code map displays Google Maps overlaid with ZIP Codes. This tool incorporates a Google Maps ZIP Codes overlay so you can see a map with ZIP Code boundaries anywhere in the U.S..

  1. Type any U.S. address or place in the "Search places" box above the map*
    OR: Zoom into your place of interest on the map
    ZIP Code boundaries will draw on the map, and the ZIP Code, state name**, country name and latitude/longitude for your chosen location will appear at the bottom of the map***
  2. Optionally, check the "Also show US city limits" checkbox in the lower left corner of the map to see City Limits overlaid on the map (available in the U.S. only). If city limits don't appear, zoom in further.
  3. NEW! Check the "Show labels..." checkbox in the lower left corner of the map to see ZIP Code labels on the map
  4. NEW! Also show US townships by checking the box in the lower left corner of the map
  5. Click the "⊕ Locate" button in the upper right corner of the map to use your current location †
  6. Share this tool using the social sharing buttons below. Subscribe to tool updates and tips at right.
* You can also type in GPS coordinates in decimal degrees into the Search places box. For example, type -105.25, 40 for Boulder, Colorado.
** or equivalent province, district, etc.
*** All information is reported based on the location of the red dot on the maps; to move the red dot, click the map
The "Locate" button will be more accurate on smartphones and other devices containing a GPS; desktop browsers typically show an approximate location

How do you see Google Maps with ZIP Codes? Just follow the quick steps above and you will see the ZIP Code boundary lines for the United States displayed on a fully-interactive Google Map. Answer questions such as:
- What ZIP Code is this address in?
- What ZIP Codes are in this city?
- What ZIP Code are these GPS coordinates located in (see * above)?
- plus any of a number of other topics where knowing ZIP Codes and cities may be important, such as real estate, education and sales and marketing

Try the new Section Township Range on Google Maps tool here!

Looking for county lines on Google Maps? Here it is: County Lines on Google Maps.

Looking for area codes on Google Maps? Here it is: Area Codes on Google Maps.

Looking for an all-in-one tool to explore multiple boundaries and climate on Google Maps? Here it is: Location Explorer on Google Maps

- Coverage includes ZIP Codes in all 50 states plus Puerto Rico, US Virgin Islands, Guam, Northern Mariana Islands and American Samoa.

- The Search places box uses a standard Google Maps geocoding engine, therefore you can type street addresses, road names, points of interest, and GPS coordinates (see * above) to see what ZIP Code that location is part of.
- Many of the map layers from which this information is extracted are very large, so it may take several seconds for all of the map layers to finish drawing
- Because the map layers are large, boundaries will not be shown if you are zoomed out too far
- Avoid using the zoom in/zoom out buttons or panning the map repeatedly, as it will cause the queries to fire repeatedly and may produce erratic results. A better way to go to a new location is to single-click the map at a nearby location, or type a new location at the top of the map. Note that typing an address will zoom in the map very close, whereas typing a city or county by itself will show you a map with a wider view.
- You can expand the map window by clicking the "expand" button in the upper right; once expanded, click "reset" to reset the map window to its original size
- Disclaimer: While the number of decimals in the latitude and longitude displayed for the map marker imply a positional accuracy of within a few feet, note that Google Maps is not inherently that accurate, and therefore this tool should not be used for legal purposes or anything beyond entertainment value.

- US Census Bureau

Help improve this tool. Please comment here.

Also, check out the Historical U.S. County Boundary Maps tool on this website to put your search in the correct historical geographic context. It uses Google Maps to display US County Boundaries from ANY HISTORICAL YEAR. You can then click any county on the map to see the specific history of the boundary changes, and type in different years to see the boundary changes over time.

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