# IHGIS

**URL:** https://forum.ipums.org/c/ihgis/63.md

[Latest](https://forum.ipums.org/latest.md) · [Categories](https://forum.ipums.org/categories.md)

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## [About the IHGIS category](https://forum.ipums.org/t/about-the-ihgis-category/3762)

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**Author:** [@KariWilliams](https://forum.ipums.org/u/KariWilliams)\
**Replies:** 0

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IPUMS IHGIS provides standardized data tables and GIS boundary files from population and housing as well as agriculture censuses from around the world.

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## [Age counts in 2010 Dominican Republic IHGIS](https://forum.ipums.org/t/age-counts-in-2010-dominican-republic-ihgis/6927)

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**Author:** [@Mark\_Montgomery](https://forum.ipums.org/u/Mark_Montgomery)\
**Replies:** 2\
**Last updated:** [January 21, 2026, 7:52pm UTC](https://forum.ipums.org/t/age-counts-in-2010-dominican-republic-ihgis/6927 "2026-01-21T19:52:55Z")

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I am working with IHGIS table DO2010pop.AAB for the Dominican Republic. It provides population counts in single years of age by sex (there is information for development regions and for provinces), further cross-classifi…

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## [2010 Census Blocks to 2010 ZCTAs relationship file](https://forum.ipums.org/t/2010-census-blocks-to-2010-zctas-relationship-file/6831)

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**Author:** [@Preston\_Johnston](https://forum.ipums.org/u/Preston_Johnston)\
**Replies:** 2\
**Last updated:** [November 12, 2025, 3:23am UTC](https://forum.ipums.org/t/2010-census-blocks-to-2010-zctas-relationship-file/6831 "2025-11-12T03:23:49Z")

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Hi there, I am looking for a relationship file between 2010 census tabulation blocks and 2010 ZCTAs. Such a file seems to exist for 2020 blocks and ZCTAs but not 2010. In case it is relevant, I am particularly intereste…

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## [Ireland 1991 Population Census; Age by Sex](https://forum.ipums.org/t/ireland-1991-population-census-age-by-sex/6701)

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**Author:** [@Mark\_Montgomery](https://forum.ipums.org/u/Mark_Montgomery)\
**Replies:** 2\
**Last updated:** [July 31, 2025, 12:37am UTC](https://forum.ipums.org/t/ireland-1991-population-census-age-by-sex/6701 "2025-07-31T00:37:30Z")

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The .csv file for IE1991pop.AAA (total population by age and sex, county level) does not seem to have been properly formed. It has non-integer characters in integer fields and some inconsistencies in the number o…

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## [Mapping IPUMS data using ArcGIS Pro](https://forum.ipums.org/t/mapping-ipums-data-using-arcgis-pro/5253)

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**Author:** [@Renato\_Cerdena](https://forum.ipums.org/u/Renato_Cerdena)\
**Replies:** 1\
**Last updated:** [May 9, 2023, 2:52pm UTC](https://forum.ipums.org/t/mapping-ipums-data-using-arcgis-pro/5253 "2023-05-09T14:52:36Z")

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I would appreciate suggestions from the community regarding the mapping/visualization of IPUMS data. :slightly\_smiling\_face:

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## [GISJOIN field in GIS boundary file](https://forum.ipums.org/t/gisjoin-field-in-gis-boundary-file/5237)

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**Author:** [@Renato\_Cerdena](https://forum.ipums.org/u/Renato_Cerdena)\
**Replies:** 3\
**Last updated:** [April 28, 2023, 6:07am UTC](https://forum.ipums.org/t/gisjoin-field-in-gis-boundary-file/5237 "2023-04-28T06:07:58Z")

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Newbie here. Where is the GISJOIN field for geo2\_p1990\_2010? I would like to join it with PH2010tabAAF\_gb.csv, which has a GISJOIN field.

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## [Where to start?](https://forum.ipums.org/t/where-to-start/4983)

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**Author:** [@KariWilliams](https://forum.ipums.org/u/KariWilliams)\
**Replies:** 0\
**Last updated:** [November 17, 2022, 6:51pm UTC](https://forum.ipums.org/t/where-to-start/4983 "2022-11-17T18:51:55Z")

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Wondering where to get started with IPUMS IHGIS? Check out this FAQ page and the resources page for user guidance.