lab.md

Enrich with Population Data

ArcGIS Online allows you interactively geoenrich your data with social demographic and business data. The easiest way to do accomplish this is to use the Map Viewer and add the field data interactively. You can also use the raw REST API.

In this lab you will add neighborhood polygons and enrich them with population data.

Steps

1. Go to arcgis.com and login.

2. Use Search > Search for Layers to find the PDX Neighborhoods layer by al_geodev.

3. Click Open in Map Viewer > Add to new map.

NOTE: If you are having difficulty finding it, just click this link.

4. Click PDX Neighborhoods > Perform Analysis > Data Enrichment > Enrich Layer.

   i. Click Select Variables and Search and select the following:

   Population > 2017 Total Population (Esri)
   Income > 2017 Average Household Income (Esri)
   Age > 2017 Median Age (Esri)
   

   HINT: After you select each variable, click `Back` to select each variable and `Apply` when you are done.

   ii. Now Run Analysis.

5. Click PDX Neighborhood to turn off the original layer.

6. Click on the map and scroll down in the popup to see the new demographic variable fields.

7. Click Enriched PDX Neighborhoods > Change Style.

   i. Set the following properties:

   Choose an attribute to show: 2017 Total Population
   

   ii. Done.

8. Save your map.

Your map should look something like this map.

Bonus

• Explore some of the other enrichment fields available.
• Perform different types of geoenrichment analyses.
• Style the map to use some of the other fields.