Some other answers hint at this, but the caution to keep in mind is that ZIP codes are not geographies on a map. They are identifiers for postal delivery routes which are often but not always geographic. To accommodate the intense demand for data aggregated by ZIP code, the Census Bureau created ZIP Code Tabulation Areas (or ZCTAs) which are roughly what most people think of as the geography that matches a given ZIP code.

DMA (Designated Market Area) regions are the geographic areas in the US in which local television viewing is measured by Nielsen; US Map of Nielsen Media Markets - bl. Updated January 11, 2018 US Map of Nielsen Media Markets Open; Define Study Area - businessdecision. A study area is geography. Free download zip code to dma mapping list Files at Software Informer. ZIP Express allows easy look up of U.S. ZIP Codes and their associated cities, states, counties.

But not all ZIP codes exist as ZCTAs. For example, my office address is in the ZIP code 60208, but it is in the ZCTA 60201. There is no ZCTA for 60208. You could compare the 60208 ZIP code to recently introduced 'overlay' area codes.

Census TIGER data can get you most of the way to mapping postal addresses to geographies, but you have to be prepared for certain ZIP codes to not have ZCTAs, and as J. Diablo Play Disk Iso more. Miller mentioned in a comment above, the TIGER ZCTA data doesn't keep pace with changes to actual ZIP code definitions. Finally, ZCTAs are not in any way required to be contained within counties.

The accepted answer from Blair Christian points to which breaks down the relationship between ZCTAs and counties (as well as other geographies.) The data format is but it tells what percentage of population, housing units, total area and land area of each ZCTA are in each county. There are GIS servers that have county boundary data and zipcode boundary data. Alas, the zipcode layer that I know about does not include county name as an attribute otherwise you could use the ESRI REST API to download a KMZ file. If it might help, the following map displays both the county and zipcode boundary layers. The map is centered at Kansas city but can be zoomed/dragged anywhere.

Or click Menu ==>Search. I am the developer of the Gmap4 enhanced Google map viewer that is displaying the map. One of the basemaps displays an “all white” basemap which will make the boundary lines more visible. To learn about working with GIS layers please visit.

FREE $0 PLUS $30 PRO $60 ENTERPRISE $90 Per Month Per Month Per Month Just dabbling? Splinter Cell Blacklist Dlc Unlocker S. Create your first map. See your data in a new light. Where powerful mapping really begins. Want to do everything? The Chronicles Of Narnia Sub Indo there. Look no further. FREE $0 PLUS $330 PRO $660 ENTERPRISE $990 Per Year Per Year Per Year 1 month free with annual payments 1 month free with annual payments 1 month free with annual payments Just dabbling?

Create your first map. See your data in a new light. Where powerful mapping really begins. Want to do everything? Look no further.