-------------------------------------------------------------------------------- Codebook for NHGIS data file 'nhgis0004_ds10_1850_county' -------------------------------------------------------------------------------- Contents - Data Summary - Data Dictionary - Citation and Use Additional documentation on NHGIS data sources is available at: https://www.nhgis.org/documentation/tabular-data -------------------------------------------------------------------------------- Data Summary -------------------------------------------------------------------------------- Year: 1850 Geographic level: County (by State) Dataset: 1850 Census: Population, Agriculture & Other Data [US, States & Counties] NHGIS code: 1850_cPAX NHGIS ID: ds10 Tables: 1. Race/Slave Status by Sex by Age Universe: Persons Source code: NT4 NHGIS code: AEL 2. Race/Slave Status by Sex Universe: Persons Source code: NT5 NHGIS code: AEW 3. Race/Slave Status Universe: Persons Source code: NT6 NHGIS code: AE6 4. Births by Slave Status Universe: Births During the Year Ending June 1, 1850 Source code: NT10 NHGIS code: ADR 5. Deaths During the Year Ending June 1, 1850 by Slave Status Universe: Deaths During the Year Ending June 1, 1850 Source code: NT15 NHGIS code: ADV -------------------------------------------------------------------------------- Data Dictionary -------------------------------------------------------------------------------- Context Fields GISJOIN: GIS Join Match Code YEAR: Data File Year STATE: State Name STATEA: State Code COUNTY: County Name COUNTYA: County Code AREANAME: Area name Table 1: Race/Slave Status by Sex by Age Universe: Persons Source code: NT4 NHGIS code: AEL AEL001: White >> Male >> Under 1 year of age AEL002: White >> Male >> 1 to 4 years of age AEL003: White >> Male >> 5 to 9 years of age AEL004: White >> Male >> 10 to 14 years of age AEL005: White >> Male >> 15 to 19 years of age AEL006: White >> Male >> 20 to 29 years of age AEL007: White >> Male >> 30 to 39 years of age AEL008: White >> Male >> 40 to 49 years of age AEL009: White >> Male >> 50 to 59 years of age AEL010: White >> Male >> 60 to 69 years of age AEL011: White >> Male >> 70 to 79 years of age AEL012: White >> Male >> 80 to 89 years of age AEL013: White >> Male >> 90 to 99 years of age AEL014: White >> Male >> 100 years of age and over AEL015: White >> Male >> Age unknown AEL016: White >> Female >> Under 1 year of age AEL017: White >> Female >> 1 to 4 years of age AEL018: White >> Female >> 5 to 9 years of age AEL019: White >> Female >> 10 to 14 years of age AEL020: White >> Female >> 15 to 19 years of age AEL021: White >> Female >> 20 to 29 years of age AEL022: White >> Female >> 30 to 39 years of age AEL023: White >> Female >> 40 to 49 years of age AEL024: White >> Female >> 50 to 59 years of age AEL025: White >> Female >> 60 to 69 years of age AEL026: White >> Female >> 70 to 79 years of age AEL027: White >> Female >> 80 to 89 years of age AEL028: White >> Female >> 90 to 99 years of age AEL029: White >> Female >> 100 years of age and over AEL030: White >> Female >> Age unknown AEL031: Nonwhite: Free >> Male >> Under 1 year of age AEL032: Nonwhite: Free >> Male >> 1 to 4 years of age AEL033: Nonwhite: Free >> Male >> 5 to 9 years of age AEL034: Nonwhite: Free >> Male >> 10 to 14 years of age AEL035: Nonwhite: Free >> Male >> 15 to 19 years of age AEL036: Nonwhite: Free >> Male >> 20 to 29 years of age AEL037: Nonwhite: Free >> Male >> 30 to 39 years of age AEL038: Nonwhite: Free >> Male >> 40 to 49 years of age AEL039: Nonwhite: Free >> Male >> 50 to 59 years of age AEL040: Nonwhite: Free >> Male >> 60 to 69 years of age AEL041: Nonwhite: Free >> Male >> 70 to 79 years of age AEL042: Nonwhite: Free >> Male >> 80 to 89 years of age AEL043: Nonwhite: Free >> Male >> 90 to 99 years of age AEL044: Nonwhite: Free >> Male >> 100 years of age and over AEL045: Nonwhite: Free >> Male >> Age unknown AEL046: Nonwhite: Free >> Female >> Under 1 year of age AEL047: Nonwhite: Free >> Female >> 1 to 4 years of age AEL048: Nonwhite: Free >> Female >> 5 to 9 years of age AEL049: Nonwhite: Free >> Female >> 10 to 14 years of age AEL050: Nonwhite: Free >> Female >> 15 to 19 years of age AEL051: Nonwhite: Free >> Female >> 20 to 29 years of age AEL052: Nonwhite: Free >> Female >> 30 to 39 years of age AEL053: Nonwhite: Free >> Female >> 40 to 49 years of age AEL054: Nonwhite: Free >> Female >> 50 to 59 years of age AEL055: Nonwhite: Free >> Female >> 60 to 69 years of age AEL056: Nonwhite: Free >> Female >> 70 to 79 years of age AEL057: Nonwhite: Free >> Female >> 80 to 89 years of age AEL058: Nonwhite: Free >> Female >> 90 to 99 years of age AEL059: Nonwhite: Free >> Female >> 100 years of age and over AEL060: Nonwhite: Free >> Female >> Age unknown AEL061: Nonwhite: Slave >> Male >> Under 1 year of age AEL062: Nonwhite: Slave >> Male >> 1 to 4 years of age AEL063: Nonwhite: Slave >> Male >> 5 to 9 years of age AEL064: Nonwhite: Slave >> Male >> 10 to 14 years of age AEL065: Nonwhite: Slave >> Male >> 15 to 19 years of age AEL066: Nonwhite: Slave >> Male >> 20 to 29 years of age AEL067: Nonwhite: Slave >> Male >> 30 to 39 years of age AEL068: Nonwhite: Slave >> Male >> 40 to 49 years of age AEL069: Nonwhite: Slave >> Male >> 50 to 59 years of age AEL070: Nonwhite: Slave >> Male >> 60 to 69 years of age AEL071: Nonwhite: Slave >> Male >> 70 to 79 years of age AEL072: Nonwhite: Slave >> Male >> 80 to 89 years of age AEL073: Nonwhite: Slave >> Male >> 90 to 99 years of age AEL074: Nonwhite: Slave >> Male >> 100 years of age and over AEL075: Nonwhite: Slave >> Male >> Age unknown AEL076: Nonwhite: Slave >> Female >> Under 1 year of age AEL077: Nonwhite: Slave >> Female >> 1 to 4 years of age AEL078: Nonwhite: Slave >> Female >> 5 to 9 years of age AEL079: Nonwhite: Slave >> Female >> 10 to 14 years of age AEL080: Nonwhite: Slave >> Female >> 15 to 19 years of age AEL081: Nonwhite: Slave >> Female >> 20 to 29 years of age AEL082: Nonwhite: Slave >> Female >> 30 to 39 years of age AEL083: Nonwhite: Slave >> Female >> 40 to 49 years of age AEL084: Nonwhite: Slave >> Female >> 50 to 59 years of age AEL085: Nonwhite: Slave >> Female >> 60 to 69 years of age AEL086: Nonwhite: Slave >> Female >> 70 to 79 years of age AEL087: Nonwhite: Slave >> Female >> 80 to 89 years of age AEL088: Nonwhite: Slave >> Female >> 90 to 99 years of age AEL089: Nonwhite: Slave >> Female >> 100 years of age and over AEL090: Nonwhite: Slave >> Female >> Age unknown Table 2: Race/Slave Status by Sex Universe: Persons Source code: NT5 NHGIS code: AEW AEW001: White >> Male AEW002: White >> Female AEW003: Nonwhite: Free >> Male AEW004: Nonwhite: Free >> Female AEW005: Nonwhite: Slave >> Male AEW006: Nonwhite: Slave >> Female Table 3: Race/Slave Status Universe: Persons Source code: NT6 NHGIS code: AE6 AE6001: White AE6002: Nonwhite: Free AE6003: Nonwhite: Slave Table 4: Births by Slave Status Universe: Births During the Year Ending June 1, 1850 Source code: NT10 NHGIS code: ADR ADR001: White and free colored ADR002: Slave Table 5: Deaths During the Year Ending June 1, 1850 by Slave Status Universe: Deaths During the Year Ending June 1, 1850 Source code: NT15 NHGIS code: ADV ADV001: White and free colored ADV002: Slave -------------------------------------------------------------------------------- Citation and Use of NHGIS Data -------------------------------------------------------------------------------- All persons are granted a limited license to use this documentation and the accompanying data, subject to the following conditions: * Publications and research reports employing NHGIS data (either tabular or GIS) must cite it appropriately. The citation should include the following: Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011. * Publications and research reports employing school attendance areas data (either tabular or GIS) must cite it appropriately. The citation should include the following: The College of William and Mary and the Minnesota Population Center. School Attendance Boundary Information System (SABINS): Version 1.0. Minneapolis, MN: University of Minnesota 2011. * If possible, citations should also include the URL for the NHGIS site: https://www.nhgis.org/ * If possible, citations involving school attendance areas should also include the URL for the SABINS site: http://www.sabinsdata.org/ In addition, we request that users send us a copy of any publications, research reports, or educational material making use of the data or documentation. Printed matter should be sent to: NHGIS Minnesota Population Center University of Minnesota 50 Willey Hall 225 19th Ave S Minneapolis, MN 55455 Send electronic material to: nhgis@umn.edu