Zip code dataset

One last thing not mentioned: all coordinates are not created equal! We've seen some very popular databases off by over 20 miles in the congested Northeast! The USPS offers this service Although even their data seems to be compiled from a variety of sources, including but not limited to US Census They just provide a latlong presumably a centroid but one could always ab use the google Earth API to at least get a bounding box for each,.

It's also available as a package in R , if you happen to use R. You can now get the updated data directly from the Census Bureau itself. This source has the coordinates of each ZCTA as well as some other information. There are a number of vendors that are non-exclusive licensees of USPS data. DPV, Delivery Point Validation, certifies an address as deliverable, versus an address which falls within a deliverable street and address range.

They are rolling states out weekly. For each year, there is an accompanying webpage. Select "Zip Code Tabulation Areas", and you will see a download link for a file. The schema for this file contains a zip code and a latitude, longitude pair, presumably the centroid of the zip code. As others have mentioned, census zcta is slightly different than a ZIP Code quickly illustrated here. Furthermore, the coordinates can be population center points where people live or geometric center points mathmatical calc - often fall in forestry land, large lakes, etc.

For geometric, you can get it for free here. For population-based, you'll need a commercial grade ZIP Code database like this one. The U. It has the following columns:. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Asked 11 years ago. Active 4 years, 5 months ago.

You can grab my file here. Skip to main navigation Skip to local navigation Skip to main content. Stata code Generic start of a Stata. Chrome extensions to help research productivity Making a new, blank Stata do file within Windows Explorer Getting your grant below the page limit using built-in MS Word features Epidemiology and biostatistics The confusion nomenclature of epidemiology and biostatistics ZIP code and county data sets for use in epidemiological research Summer Students Summer medical student research project series Part 1: Getting set up Part 2: Effective collaborations in epidemiology projects Part 3: Introduction to Stata Part 4: Defining your population, exposure, and outcome About.

These are constantly being updated by the US Postal Service. These are produced for the q10y census. So, these relate to businesses, not people. This is not the same as ZCTA.

It also provides some details about residential vs. Cartography Here are some resources if you want to make a map. Not by Zip but by 1-km overview of the US it seems. Not zip but this is awesome. Food — Hunger, access to healthy options.

Community and social context — Social integration, support systems, community engagement, discrimination, stress. Measures of segregation — there are many dissimilarity index, interaction index, isolation index, etc. Can also apply metrics for public health using the County Health Rankings see below. HUD datasets on housing, income, etc.

View the rest of the datasets in the Open Datasets catalog. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No. Any additional feedback?