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About the NHGIS category
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0
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1365
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February 26, 2019
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Crosswalk 2000 to 2010 tracts (for ACS 5-year est for 2005-2009)
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1
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33
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October 19, 2026
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Missing 1990 data
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1
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22
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October 14, 2026
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Are there files linking nominal counties to units which are consistent over time?
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6
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1533
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August 6, 2026
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HI in 2024 tract Shapefile
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4
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98
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July 30, 2026
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CV4 Seems to pull P5 from PL94-171 instead of DHC
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3
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73
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July 14, 2026
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Interracial marriage
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1
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72
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March 25, 2026
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Place of Work (1960 Census)
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7
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234
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February 14, 2026
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2020 Crosswalk Block Groups CT
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2
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140
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January 6, 2026
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Crosswalks for 1990 to 2010
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1
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64
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December 16, 2025
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Extracting Multiple Years of Aggregate Data
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1
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71
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December 8, 2025
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Summing Atom Counts in Crosswalk Data
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1
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61
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November 19, 2025
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Can I use NHGIS Crosswalk for Block Group Level Data?
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16
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3153
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November 17, 2025
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Finding data normalized to 2000 tract boundaries
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1
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62
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October 20, 2025
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How to apply tract crosswalk with SEs
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1
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57
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October 9, 2025
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Definitions of occupation groups in NHGIS data tables
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1
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56
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September 10, 2025
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Family Income by Race in Census Tracts in 1990
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6
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813
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September 10, 2025
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Longitudinal data crosswalking follow-up
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2
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131
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July 25, 2025
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How should I reconstruct rent variables to fit newest MSA delineations?
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1
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86
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July 2, 2025
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ACS data with both census tract and CBSA values
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1
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99
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June 28, 2025
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Error in historical county boundary
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1
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66
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June 11, 2025
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Gisjoin difference across years
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3
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164
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May 2, 2025
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Seeking crosswalk strategy, if feasible
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2
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86
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April 23, 2025
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Inquiry Regarding 2010 Education and Nativity Data Coverage
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1
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86
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September 17, 2024
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Applying nhgiscode from time series file to ACS 2005-2009 census tract observations
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2
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85
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April 15, 2025
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Historical roads data
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6
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718
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April 9, 2025
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How to map 1960 Block Groups Data
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2
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123
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March 27, 2025
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New Mexico 2 PUMA missing total population in 2013 - 2017 5 yrs ACS
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2
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74
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March 11, 2025
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Matching Time Series Data and GIS Files
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7
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279
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February 16, 2025
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Empty tracts in 5 yr nhgis data
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5
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101
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February 6, 2025
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