The IPUMS spatial team is excited to introduce two new products that expand the ways you can access NHGIS data. IPUMS GeoMarker enables you to easily attach contextual characteristics from ACS data to address or point data, and the first public IPUMS API provides programmatic access to NHGIS data and metadata. Both products officially moved out of beta in December 2019.
Data Projects
New Year, New Me: IPUMS Bibliography
With a new year comes resolutions to become better versions of ourselves. Perhaps you have resolved to be more organized, appreciate the little things, or just reaffirm your commitment to using data for good-never for evil. Dream big because IPUMS wants to help you achieve your goals (unless you have again promised yourself that you will floss daily)!
We recently resolved to outperform Google*. An ambitious team, led by Erin Meyer, set out to close the gap between citation counts in the IPUMS bibliography and Google Scholar. They scoured the internet to uncover your incredible research accomplishments that use IPUMS data. And oh did they find research!
Travel in the ATUS: Where You Are or What You’re Doing?
It’s that time of year again! The weather is getting colder by the day, and it’s the perfect time to travel. Wait, before you click away, this is not a travel ad (though maybe you would like it to be? Stay tuned…). Instead, this is a piece about measuring travel in the American Time Use Survey (IPUMS ATUS).
What Happened to the 1890 Complete Count Data?
IPUMS USA is now disseminating complete count data from 1850-1940, not including 1890. Hooray! But, but, but…you might ask…what happened to the 1890 Census?
We’re glad you asked.
IPUMS in Malaysia
In August, the IPUMS International team traveled to the International Statistical Institute World Statistics Congress 2019 (ISI-WSC) in Kuala Lumpur. In addition to the IPUMS exhibit booth and the hands-on workshop during the conference (from August 18-23), IPUMS International enjoyed facilitating several pre-conference activities.
2019 ASEC Data Now Available from IPUMS CPS
As summer turns to fall, we look forward to changing leaves, hot cider, and a fresh crop of crisp new ASEC data! This year’s ASEC comes with many changes and improvements to family relationship, income, and health insurance data. So unpack your favorite sweater, fill your favorite mug with a warm beverage, and settle in for a run-down of the new and improved 2019 ASEC.
Homeownership and Race in the Twin Cities: Applying IPUMS NHGIS Geographically Standardized Time Series Data
Geographically standardized time series tables from IPUMS NHGIS give users powerful new abilities to analyze census tables and geographic data across time.
NHGIS time series tables link together comparable statistics from multiple U.S. censuses. Geographic standardization refers to harmonizing data from separate censuses to align with a consistent set of geographic boundaries. At this time, NHGIS provides 1990, 2000, and 2010 data harmonized to 2010 census units. Subsequent releases of American Community Survey (ACS) summary data also generally use 2010 census units, making it possible to link NHGIS time series directly to ACS data for any year since 2010.
In this post, we apply this innovative NHGIS data product to explore homeownership rates in the Twin Cities (Minneapolis–Saint Paul, Minnesota), comparing rates of homeownership between black and white householders for 1990, 2000, 2010 and 2013-2017 ACS 5-Year Estimates.