This code is called the "fips" or "county fips" code. It is a unique identifier for that particular county in the state you look at. Here is a good intro: https://en.wikipedia.org/wiki/FIPS_county_code
A full county code looks like
23025 where the first two characters are the state fips code and the last three are the county fips code. Depending on the data set you are looking at you can also view the areatype code (for things like Metro Area, County, State, US Region, etc).
Full list of county fips codes can be found here: http://www.census.gov/2010census/xls/fips_codes_website.xls
Map documentation can be found at...
Map data can be found at...
If you scroll down to "USA States" > "Maryland, admin2" > "GeoJSON" link, you can open/download the map data for Maryland. Search the JSON data for "us-md-025". You will find "name":"Harford".
- Highmaps: what is the code for a county?
- What format does the highcharts js library accept for dates?
- What is the best strategy for testing D3/HighCharts/SVG?
- Change the zoom level for highmaps
- Strange character in the Highstock source code
- Need help in simplifying the code to synchronise tooltips and crosshairs for Highcharts,
- What is the solution for Highcharts hover
- What is the format of 'date' when for highchart?
- what should be the initial dataset from millions of data points for stock line highcharts
- Trouble finding the correct crs value for bubble map on custom highmaps GeoJSON file
- Using Highmaps for Angular after the component is initialized
- highmaps usa county map not coloring counties for Nebraska, New Mexico, or New York
- How do I hide the code for the chart data in highcharts?
- What is the highcharts-more file needed for?
- Highcharts - How to set custom colors for the series
- HighCharts-Removing the padding for a bar chart
- Why are the labels for my opposite yaxis in Highcharts not showing up?
- What is the difference between angular-highcharts and highcharts-angular?
- In TypeScript, how do I work out the proper type for 'this'?
- Highcharts, Can you change the chart type for drilldowns?
- Border Styles for the Highchart tooltip
- Use single color for all series in the same chart
- Sort the series data for every X-Axis in Highcharts
- In highcharts, is it possible get the exact position of x axis labels for overlap detection purpose?
- Using PhantomJS to create HighCharts grahps server side for use in PDF creation (PHP) - results in exit code 11 from PHPs exec();
- How to completely disable the mouse/finger interaction for highcharts
- How to set the x value for High Charts error bar
- What are the plotX, plotY values of a point in HighCharts?
- HighCharts: display the y-axis labels in percentage instead of the absolute count for basic column charts
- How to use add series and update methods in the high chart wrapper for angular?
More Query from same tag
- touch event support in highchart for iphone/ipads or any touchable devices
- How to overcome with conflicting jQuery files
- Highcharts: First X Point over the YAxis
- Highcharts label at absolute top left?
- Set datetime measure unit in Highcharts
- Create Line in Highcharts with start and end point
- Highcharts - Highstock: fixed width intervals with scrollbar
- how to remove a total value in highchart
- Highcharts, type: 'mapbubble' causes an error 17
- Highcharts Progress Bar Chart
- Rails 3 Array in HighCharts - my brain will explode
- How to do grouping in Array of Objects in angular 8
- Show time in HH:MM on Xaxis Highcharts
- How to return every nth row from dataset using postgresql to control a Highcharts data series
- Highchart multiple column range in same series on bar chart
- Highcharts 4.1.1 adding a severe drop shadow to data labels if you specify a font color
- Highcharts error csv.replace is not a function
- How to set the x axis dynamically in High Charts 2.3.5
- Render Highcharts inside Webix
- How can I fix Highcharts error #13?
- Hightcharts - Not showing column datalabels when chart type is column
- Redraw the pie chart in oval shape highcharts
- plotOptions.series.point.events returns null point data when using a drilldown
- Disable legend item click in a Highchart defined as JSON
- Build a dashboard with Highcharts
- highcharts is not working in django
- arrow of line chart highcharts
- High Charts how to show multiple columns value on label
- Highcharts data series issue with ajax/json and PHP