County Lines

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Create custom areas from ZIP Codes or Counties

Create custom areas from ZIP Codes or Counties

Create a custom area from a list of ZIP Codes

Define a delivery area, service area or sales territory using a list of 5-digit or 3-digit U.S. ZIP Codes

Show Me How

Color-code ZIP Codes from a spreadsheet

Create a custom color-coded map using a live link to a Google Sheet containing U.S. ZIP Codes

Show Me How

Color-code Counties from a spreadsheet

Create a custom color-coded map using a live link to a Google Sheet containing U.S. Counties

Show Me How

Type or paste a comma-separated list of 5-digit and/or 3-digit ZIP Codes into the box below, OR

Click here to select ZIP Codes by drawing on the map

about this Selection Tool

see a sample map

1. In Google Sheets, create a spreadsheet that includes these columns: ZIP Code, Data* and Color. If additional columns are present, a "more..." button will appear above the map when the user clicks on your custom area. • Free version has a limit of 1,000 rows; monthly contributors can map up to 10,000 rows per map
• You can use any combination of 5-digit ZIP Codes and 3-digit ZIP Codes
• Map data will be read from first tab in your Google Sheet; the first row must contain column headers
• If you don't have a Google Sheet, create one by importing from Excel or a .csv file
• The header of the Data column will be used as the map legend heading
• Links included in the sheet beginning with https:// will be clickable when the user clicks the map on that ZIP Code
• The Color column is optional. If used, the Color column can contain any browser-supported color name or any 6-digit hex color code

2. In Google Sheets, Share your spreadsheet with Anyone with the link permissions and click the Copy link button In Google Sheets:
1. Click the Share button in the upper right corner
2. Click the Get link section in the box that appears
3. Change the sharing setting to Anyone with the link (keep the drop-down to the right set as Viewer)
4. Click the Copy link button
5. Click Done
See screenshot of these 5 steps

3. Paste the link you just copied into the box below:

* What is the Data column? The Data column is the first column in your spreadsheet other than ZIP Code and Color, such as Territory in the image at right. The Data column will appear in the map legend.

Click here to select ZIP Codes for your spreadsheet by drawing on the map

about this Selection Tool

Color-code ZIP Codes from spreadsheet example

see a sample map

1. In Google Sheets, create a spreadsheet that includes these columns: County, State Abbrev, Data* and Color. If additional columns are present, a "more..." button will appear above the map when the user clicks on your custom area. • Free version has a limit of 1,000 rows; monthly contributors can map up to 10,000 rows per map
• Map data will be read from first tab in your Google Sheet; the first row must contain column headers
• If you don't have a Google Sheet, create one by importing from Excel or a .csv file
• The header of the Data column will be used as the map legend heading
• Links included in the sheet beginning with https:// will be clickable when the user clicks the map on that county
• The Color column is optional. If used, the Color column can contain any browser-supported color name or any 6-digit hex color code

2. In Google Sheets, Share your spreadsheet with Anyone with the link permissions and click the Copy link button In Google Sheets:
1. Click the Share button in the upper right corner
2. Click the Get link section in the box that appears
3. Change the sharing setting to Anyone with the link (keep the drop-down to the right set as Viewer)
4. Click the Copy link button
5. Click Done
See screenshot of these 5 steps

3. Paste the link you just copied into the box below:

* What is the Data column? The Data column is the first column in your spreadsheet other than State, County and Color, such as Salesperson in the image at right. The Data column will appear in the map legend.

Click here to select Counties for your spreadsheet by drawing on the map

about this Selection Tool

Color-code counties from spreadsheet example

see a sample map

Add custom points and lines to the map

Add custom points and lines to the map

Add points from a spreadsheet

Create a live link to a Google Sheet containing latitude/longitude points or addresses

Show Me How

Import points and lines from a KML file

Export to KML from Google My Maps, Google Earth or GIS software

Show Me How

1. In Google Sheets, create a spreadsheet that includes these columns: Longitude, Latitude, Data* and Color. You can also map Addresses**. If additional columns are present, a "more..." button will appear above the map when the user clicks on your custom point. • Map data will be read from first tab in your Google Sheet; the first row must contain column headers
• If you don't have a Google Sheet, create one by importing from Excel or a .csv file
• Longitude and Latitude must be in decimal degrees such as -87.633, 41.854 for Chicago (note: the U.S. and western hemisphere have negative longitudes)
• The header of the Data column will be used as the map legend heading
• Links included in the sheet beginning with https:// will be clickable when the user clicks the map on that custom point
• The Color column is optional. If used, the Color column can contain any browser-supported color name or any 6-digit hex color code
• If present, the Address column must contain U.S. addresses in this format: address, city, state, ZIP Code**
• If you don't already have Longitude/Latitudes and want to build your Google Sheet interactively: As you click the map or use Search places, the Long Lat is shown above the map and you can copy/paste it into your Google Sheet

2. In Google Sheets, Share your spreadsheet with Anyone with the link permissions and click the Copy link button In Google Sheets:
1. Click the Share button in the upper right corner
2. Click the Get link section in the box that appears
3. Change the sharing setting to Anyone with the link (keep the drop-down to the right set as Viewer)
4. Click the Copy link button
5. Click Done
See screenshot of these 5 steps

3. Paste the link you just copied into the box below:

* What is the Data column? The Data column is the first column in your spreadsheet other than Lat, Long and Color, such as Name in the image at right. The Data column will appear in the map legend.

** Addresses will be converted to Latitude and Longitude so they can be mapped. Read details about mapping addresses.

Add points from spreadsheet example

see a sample map

1. Export a KML file containing points or lines from Google My Maps, Google Earth or GIS software • Only points and lines will be mapped from your KML file
• To use KMZ files exported from Google My Maps, you must also share your Google My Maps with Anyone with the link permission. KMZ files can be buggy, so if you have issues, use a KML file instead.
• For points, the KML file MUST contain Longitude and Latitude (geocoded addresses without coordinates are NOT supported)
• Routes can be exported from Google My Maps using the Add directions button, specifying your from and to location, then exporting the route data from the map in KML format

2. Upload the KML file to Google Drive

3. From Google Drive, right click the file and choose Share. In the General access box, click Anyone with the link, then click Copy link and then Done

4. Paste the link you just copied into the box below:

see a sample points and lines map

see a sample points and route map

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NEW! Map layer and label visibility is controlled using the checkboxes in the lower left corner of the map

Center map on user location
Use current map center & zoom level
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Also show ZIP Code labels outside my custom area

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County Lines

View a County Map on Google Maps

This county map on Google Maps interactive tool prominently shows county lines as you explore the map. Along with county borders and roads, it also has options to show county name labels, overlay city limits, civil townships and more.

Quickly answer ‘What county is this address in’ and ‘What county do I live in’

To do a county lookup by address, type the address into the Search places box above the map.

Quick Tips for using this County Lines map tool

  1. There are four ways to get started using this County Lines map tool
    • Type an address, city, etc. into the Search places box above the map and choose the one you want from the auto-complete list
    • Click the map to see the county name for where you clicked (Monthly Contributors also get Dynamic Maps)
    • Search using GPS coordinates (latitude and longitude) using the Find lat long box in the top right above the map*
    • Click the ◉ Use Current Location button in the upper right corner of the map to use your current device location. Click the ◉ Use Current Location button again to automatically update your location every 1, 5 or 10 minutes (Monthly Contributors also get an option to update every several seconds, shown as ◉A for Active).**
    County lines will draw on the map, and the county name, state name***, country name and latitude/longitude for the blue pin’s location will appear above the map.
  2. Check the Show labels checkbox in the lower left corner of the map to see the county names on the map
  3. Use the SHOW OTHER LAYERS panel in the lower left corner of the map to show US city limits, US civil townships and US ZIP Codes on the map, overlaid on the county map
  4. Save your map or Share it with others
Learn More

* You can search using various formats of latitude longitude, including degrees, minutes and seconds; degrees and decimal minutes; or decimal degrees
** The ◉ Use Current Location button will be more accurate on smartphones and other devices containing a GPS; desktop browsers typically show an approximate location
*** Or equivalent province, district, etc.

Want to create custom maps based on groupings of counties? Try the Custom Color-Coded Maps tool’s “Color-code Counties from a spreadsheet” module!

Why would you need a map with county lines or county boundaries?

Popular uses include real estate, sales, business planning, field research, sales tax determination, education, routing, travel, entertainment, permitting, grassroots efforts and determining county jurisdiction.

Here are several example uses for county lines on Google Maps (see disclaimer):

  • Real Estate and Property Research: Homebuyers, realtors, and researchers often need to understand property lines, tax implications, or school districts. Knowing the county boundaries can be an essential part of this research.
  • Business Analysis and Planning: For businesses that operate on a regional level, understanding county boundaries can help with market analysis, distribution, and sales territory planning.
  • Administrative Understanding: For those unfamiliar with a region, displaying county boundaries can help provide context about the administrative divisions within a state or country.
  • Government and Civic Engagement: Local governance, including voting, law enforcement, emergency services, and more, is often organized by county. Understanding where one county ends and another begins can be crucial for civic participation.
  • Cultural and Historical Context: Counties often have historical or cultural significance. Understanding these boundaries can provide context for regional identities, historical events, or local customs.
  • Travel and Navigation: Travelers may wish to visit or avoid specific counties due to events, attractions, or other reasons. Having clear boundaries helps them plan their routes accordingly.
  • Data Analysis and Visualization: For researchers working with data that is organized by county (like census data, health statistics, or economic indicators), maps that display county boundaries can be invaluable for data visualization and spatial analysis. Use the mapBuilder tool found below the map to add this type of data to the county map.
  • Education and Geography: For students and educators, county-level maps can serve as important educational tools for understanding geography, political science, or local history.
  • Legal and Regulatory Purposes: Some legal or regulatory issues might depend on county jurisdictions. Being able to quickly reference these boundaries can be beneficial for professionals in these fields.
  • Local News and Reporting: Journalists and news agencies often report events based on counties. Having a visual representation can help readers and viewers better understand the location of reported events.
  • Emergency Services and Disaster Relief: In times of crisis, knowing county boundaries helps streamline the delivery of critical services, ensuring timely assistance to affected areas. County distinctions can be pivotal in organizing relief efforts, deploying resources, and coordinating between different agencies.
  • Grassroots Efforts: Activists and community organizers benefit from understanding county lines. Whether it’s for local campaigns, resource distribution, or community outreach, clear county boundaries enable grassroots movements to target and tailor their efforts effectively.
  • Conducting Field Research: For researchers in fields like anthropology, ecology, or sociology, delineated county boundaries can be invaluable. They provide a framework for localized studies, ensuring accurate data collection and helping contextualize findings within a specific region.

Census Bureau Statistics

Click the county names above the map to show the following Census demographic data for the county the blue pin is located in

Census data is available for U.S. cities, counties, civil townships and ZIP Codes.

Populations and People
Total Population
Income and Poverty
Median Household Income
Education
Bachelor’s Degree or Higher
Employment
Employment Rate
Housing
Total Housing Units
Health
Without Health Care Coverage
Families and Living Arrangements
Total Households
Race and Ethnicity
Hispanic or Latino (of any race)

Selection Tools: Find Counties by radius or by drawing a line or shape

  1. Click the Selection Tools button in the lower left corner of the map
  2. – RADIUS SELECT: To find Counties within a radius, specify the mileage in the “Optional radius select” box, then use the Point “Add a marker” tool to drop the center point of the radius*
    – SELECT USING A LINE OR SHAPE: To find Counties that touch a line or a shape you draw, use the Line tool or Shape tool to draw the shape, double-clicking when finished*
    – SELECT WITHIN DISTANCE OF A LINE OR SHAPE (also known as a buffer): To find Counties that are within a distance of a line or a shape you draw, first specify the mileage in the “Optional radius select” box, then use the Line tool or Shape tool to draw the shape, double-clicking when finished*
  3. The Counties and County Lines will be highlighted and listed in a “Results from map” box below the map, where you can copy the selected Counties for use in a spreadsheet or other document
    – Optionally, keep drawing shapes to select more Counties
  4. When you are finished selecting Counties, click the “Done Selecting” button in the lower left corner of the map

* Counties will get selected if any part of the shape you draw (or applied radius or buffer) falls within the county

FAQs for County Lines

Does Google Maps show counties?
This County Lines map tool shows county lines on Google Maps. You can also show county name labels on the map by checking the box in the lower left corner of the map.
Why might I need to know the county for a given place or address?
You might need to know the county for an address to: - determine applicable laws or regulations based on county jurisdiction - determine what county an address is located in - determine what county or counties a city is located in - record county information when conducting field research using GPS coordinates (see * above) - perform volunteer work based on county - perform emergency dispatch based on county - calculate the correct county sales tax
How do I view an interactive map of county lines or county boundaries?
This County Boundary Lines map tool shows county lines on Google Maps. Other tools on this website also show city limits, townships, section township range, ZIP Codes, elevation and more.
How do I find county by address?
To find the county for an address, type the address in the Search places box above this interactive County Finder map. The county name appears near the top of the map and the blue dot shows the location of the address on the map.
How do I find out what county I live in?
To find your county using your address, type your address into the Search places box above this map.

Coverage includes a US county map, UK county map, Ireland county map, Australia local government areas (LGAs) map, New Zealand county map, Canada county and census divisions map, Mexico municipio map, and Switzerland bezirke map.

Additional Usage Tips

  • Be sure to read the Quick Tips above on how to use this map tool
  • In the upper right corner of the map, you can switch the map between Map view (with optional Terrain), Satellite view or POI view (points of interest)
  • As you zoom in, highways, roads, streets, rivers, streams and other map features are also shown on this County map
  • The Search places box uses a standard Google Maps geocoding engine, therefore you can type street addresses, road names, points of interest, etc. to see what county that location is part of
    – 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
  • Because the map layers are complex, boundaries will not be shown if you are zoomed out too far
  • Search the FAQs for more detailed help
Want to create a Sales Territory, Service Area or Delivery Area map based on ZIP Codes — all overlaid on Google Maps?

Coverage Notes

Sources

– US: Census Bureau
– UK: Open Government License – Contains Office of National Statistics data, Ordnance Survey data ©Crown copyright and database right 2017. Open Data Lincese – Ordnance Survey of Northern Ireland.
– Ireland: Open Data and Creative Commons License – Ordnance Survey Ireland
– Australia: Incorporates Administrative Boundaries ©PSMA Australia Limited licensed by the Commonwealth of Australia under Creative Commons Attribution 4.0 International licence
– New Zealand: Creative Commons Attribution 3.0 – Stats NZ
– Canada: Open License – Boundary Files, 2016 Census; Statistics Canada Catalogue no. 92-160-X
– Mexico: Instituto Nacional de Estadística y Geografía (INEGI)
– Switzerland: Swiss Federal Office of Topography
Also, check out the ZIP Codes tool on this website. ZIP Code mapping made easy!

DISCLAIMER

Accuracy and Limitations: The information provided by this map tool has been obtained from various public data sources shown in the Sources box above. These sources have varying degrees of reliability and completeness and are subject to change over time. Additionally, while the latitude and longitude values displayed by the map marker suggest a high degree of precision, you should be aware that the underlying Google Maps and source data may not reflect this level of accuracy nor precision.

No Legal or Surveying Use: Due to these potential inaccuracies, this tool is not intended for, and must not be used for, legal, surveying, or any critical decision-making purposes. The information is provided on an as-is basis for general reference and entertainment purposes only. For specific inquiries regarding data accuracy or fitness for use, please consult the original data sources. For decisions requiring precise location data, consult the appropriate government or other authoritative sources, and seek professional legal advice.

Agreement to Terms: BY USING THIS WEBSITE, YOU ACCEPT AND AGREE TO ALL TERMS AND CONDITIONS OUTLINED ON THIS LINKED PAGE, INCLUDING, BUT NOT LIMITED TO, ALL PROVISIONS OF THE COPYRIGHT, TERMS OF USE, DISCLAIMER AND PRIVACY POLICY. IF YOU DO NOT AGREE TO ALL OF THESE TERMS, DO NOT USE THIS WEBSITE.





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