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Codebook for NHGIS data file 'nhgis0063_ds225_20165_zcta'
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Contents
    - Data Summary
    - Data Dictionary
    - Citation and Use
 
Additional documentation on NHGIS data sources is available at: 
    https://www.nhgis.org/documentation/tabular-data 
 
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Data Summary
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Year:             2012-2016
Geographic level: 5-Digit ZIP Code Tabulation Area
Dataset:          2016 American Community Survey: 5-Year Data [2012-2016, Block Groups & Larger Areas]
   NHGIS code:    2012_2016_ACS5a
   NHGIS ID:      ds225
Breakdown(s):     Geographic Subarea:
                     Total area (00)
Data type(s):     (E) Estimates
                  (M) Margins of error
 
Tables:
 
1. Sex by Age
   Universe:    Total population
   Source code: B01001
   NHGIS code:  AF2A
 
2. Median Age by Sex
   Universe:    Total population
   Source code: B01002
   NHGIS code:  AF2B
 
3. Total Population
   Universe:    Total population
   Source code: B01003
   NHGIS code:  AF2L
 
4. Race
   Universe:    Total population
   Source code: B02001
   NHGIS code:  AF2M
 
5. Educational Attainment for the Population 25 Years and Over
   Universe:    Population 25 years and over
   Source code: B15003
   NHGIS code:  AF4O
 
6. Per Capita Income in the Past 12 Months (in 2016 Inflation-Adjusted Dollars)
   Universe:    Total population
   Source code: B19301
   NHGIS code:  AF6A
 
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Data Dictionary
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Context Fields 
        GISJOIN:     GIS Join Match Code
        YEAR:        Data File Year
        STUSAB:      State Postal Abbreviation
        REGIONA:     Region Code
        DIVISIONA:   Division Code
        STATEA:      State Code
        COUNTYA:     County Code
        COUSUBA:     County Subdivision Code
        PLACEA:      Place Code
        TRACTA:      Census Tract Code
        BLKGRPA:     Block Group Code
        CONCITA:     Consolidated City Code
        AIANHHA:     American Indian Area/Alaska Native Area/Hawaiian Home Land Code
        RES_ONLYA:   American Indian Area/Alaska Native Area (Reservation or Statistical Entity Only) Code
        TRUSTA:      American Indian Area (Off-Reservation Trust Land Only)/Hawaiian Home Land Code
        AIHHTLI:     American Indian Trust Land/ Hawaiian Home Land Indicator
        AITSCEA:     Tribal Subdivision/Remainder Code
        ANRCA:       Alaska Native Regional Corporation Code
        CBSAA:       Metropolitan Statistical Area/Micropolitan Statistical Area Code
        CSAA:        Combined Statistical Area Code
        METDIVA:     Metropolitan Division Code
        NECTAA:      New England City and Town Area Code
        CNECTAA:     Combined New England City and Town Area Code
        NECTADIVA:   New England City and Town Area Division Code
        UAA:         Urban Area Code
        CDCURRA:     Congressional District (2017-2019, 115th Congress) Code
        SLDUA:       State Legislative District (Upper Chamber) Code
        SLDLA:       State Legislative District (Lower Chamber) Code
        ZCTA5A:      5-Digit ZIP Code Tabulation Area Code
        SUBMCDA:     Subminor Civil Division Code
        SDELMA:      School District (Elementary)/Remainder Code
        SDSECA:      School District (Secondary)/Remainder Code
        SDUNIA:      School District (Unified)/Remainder Code
        PCI:         Principal City Indicator
        PUMAA:       Public Use Microdata Area Code
        GEOID:       Geographic Identifier
        BTTRA:       Tribal Census Tract Code
        BTBGA:       Tribal Block Group Code
 
Data Type (E):
    Estimates
 
        NAME_E:      Area Name
 
    Table 1:     Sex by Age
    Universe:    Total population
    Source code: B01001
    NHGIS code:  AF2A
        AF2AE001:    Total
        AF2AE002:    Male
        AF2AE003:    Male: Under 5 years
        AF2AE004:    Male: 5 to 9 years
        AF2AE005:    Male: 10 to 14 years
        AF2AE006:    Male: 15 to 17 years
        AF2AE007:    Male: 18 and 19 years
        AF2AE008:    Male: 20 years
        AF2AE009:    Male: 21 years
        AF2AE010:    Male: 22 to 24 years
        AF2AE011:    Male: 25 to 29 years
        AF2AE012:    Male: 30 to 34 years
        AF2AE013:    Male: 35 to 39 years
        AF2AE014:    Male: 40 to 44 years
        AF2AE015:    Male: 45 to 49 years
        AF2AE016:    Male: 50 to 54 years
        AF2AE017:    Male: 55 to 59 years
        AF2AE018:    Male: 60 and 61 years
        AF2AE019:    Male: 62 to 64 years
        AF2AE020:    Male: 65 and 66 years
        AF2AE021:    Male: 67 to 69 years
        AF2AE022:    Male: 70 to 74 years
        AF2AE023:    Male: 75 to 79 years
        AF2AE024:    Male: 80 to 84 years
        AF2AE025:    Male: 85 years and over
        AF2AE026:    Female
        AF2AE027:    Female: Under 5 years
        AF2AE028:    Female: 5 to 9 years
        AF2AE029:    Female: 10 to 14 years
        AF2AE030:    Female: 15 to 17 years
        AF2AE031:    Female: 18 and 19 years
        AF2AE032:    Female: 20 years
        AF2AE033:    Female: 21 years
        AF2AE034:    Female: 22 to 24 years
        AF2AE035:    Female: 25 to 29 years
        AF2AE036:    Female: 30 to 34 years
        AF2AE037:    Female: 35 to 39 years
        AF2AE038:    Female: 40 to 44 years
        AF2AE039:    Female: 45 to 49 years
        AF2AE040:    Female: 50 to 54 years
        AF2AE041:    Female: 55 to 59 years
        AF2AE042:    Female: 60 and 61 years
        AF2AE043:    Female: 62 to 64 years
        AF2AE044:    Female: 65 and 66 years
        AF2AE045:    Female: 67 to 69 years
        AF2AE046:    Female: 70 to 74 years
        AF2AE047:    Female: 75 to 79 years
        AF2AE048:    Female: 80 to 84 years
        AF2AE049:    Female: 85 years and over
 
    Table 2:     Median Age by Sex
    Universe:    Total population
    Source code: B01002
    NHGIS code:  AF2B
        AF2BE001:    Median age: Total
        AF2BE002:    Median age: Male
        AF2BE003:    Median age: Female
 
    Table 3:     Total Population
    Universe:    Total population
    Source code: B01003
    NHGIS code:  AF2L
        AF2LE001:    Total
 
    Table 4:     Race
    Universe:    Total population
    Source code: B02001
    NHGIS code:  AF2M
        AF2ME001:    Total
        AF2ME002:    White alone
        AF2ME003:    Black or African American alone
        AF2ME004:    American Indian and Alaska Native alone
        AF2ME005:    Asian alone
        AF2ME006:    Native Hawaiian and Other Pacific Islander alone
        AF2ME007:    Some other race alone
        AF2ME008:    Two or more races
        AF2ME009:    Two or more races: Two races including Some other race
        AF2ME010:    Two or more races: Two races excluding Some other race, and three or more races
 
    Table 5:     Educational Attainment for the Population 25 Years and Over
    Universe:    Population 25 years and over
    Source code: B15003
    NHGIS code:  AF4O
        AF4OE001:    Total
        AF4OE002:    No schooling completed
        AF4OE003:    Nursery school
        AF4OE004:    Kindergarten
        AF4OE005:    1st grade
        AF4OE006:    2nd grade
        AF4OE007:    3rd grade
        AF4OE008:    4th grade
        AF4OE009:    5th grade
        AF4OE010:    6th grade
        AF4OE011:    7th grade
        AF4OE012:    8th grade
        AF4OE013:    9th grade
        AF4OE014:    10th grade
        AF4OE015:    11th grade
        AF4OE016:    12th grade, no diploma
        AF4OE017:    Regular high school diploma
        AF4OE018:    GED or alternative credential
        AF4OE019:    Some college, less than 1 year
        AF4OE020:    Some college, 1 or more years, no degree
        AF4OE021:    Associate's degree
        AF4OE022:    Bachelor's degree
        AF4OE023:    Master's degree
        AF4OE024:    Professional school degree
        AF4OE025:    Doctorate degree
 
    Table 6:     Per Capita Income in the Past 12 Months (in 2016 Inflation-Adjusted Dollars)
    Universe:    Total population
    Source code: B19301
    NHGIS code:  AF6A
        AF6AE001:    Per capita income in the past 12 months (in 2016 inflation-adjusted dollars)
 
Data Type (M):
    Margins of error
 
        NAME_M:      Area Name
 
    Table 1:     Sex by Age
    Universe:    Total population
    Source code: B01001
    NHGIS code:  AF2A
        AF2AM001:    Total
        AF2AM002:    Male
        AF2AM003:    Male: Under 5 years
        AF2AM004:    Male: 5 to 9 years
        AF2AM005:    Male: 10 to 14 years
        AF2AM006:    Male: 15 to 17 years
        AF2AM007:    Male: 18 and 19 years
        AF2AM008:    Male: 20 years
        AF2AM009:    Male: 21 years
        AF2AM010:    Male: 22 to 24 years
        AF2AM011:    Male: 25 to 29 years
        AF2AM012:    Male: 30 to 34 years
        AF2AM013:    Male: 35 to 39 years
        AF2AM014:    Male: 40 to 44 years
        AF2AM015:    Male: 45 to 49 years
        AF2AM016:    Male: 50 to 54 years
        AF2AM017:    Male: 55 to 59 years
        AF2AM018:    Male: 60 and 61 years
        AF2AM019:    Male: 62 to 64 years
        AF2AM020:    Male: 65 and 66 years
        AF2AM021:    Male: 67 to 69 years
        AF2AM022:    Male: 70 to 74 years
        AF2AM023:    Male: 75 to 79 years
        AF2AM024:    Male: 80 to 84 years
        AF2AM025:    Male: 85 years and over
        AF2AM026:    Female
        AF2AM027:    Female: Under 5 years
        AF2AM028:    Female: 5 to 9 years
        AF2AM029:    Female: 10 to 14 years
        AF2AM030:    Female: 15 to 17 years
        AF2AM031:    Female: 18 and 19 years
        AF2AM032:    Female: 20 years
        AF2AM033:    Female: 21 years
        AF2AM034:    Female: 22 to 24 years
        AF2AM035:    Female: 25 to 29 years
        AF2AM036:    Female: 30 to 34 years
        AF2AM037:    Female: 35 to 39 years
        AF2AM038:    Female: 40 to 44 years
        AF2AM039:    Female: 45 to 49 years
        AF2AM040:    Female: 50 to 54 years
        AF2AM041:    Female: 55 to 59 years
        AF2AM042:    Female: 60 and 61 years
        AF2AM043:    Female: 62 to 64 years
        AF2AM044:    Female: 65 and 66 years
        AF2AM045:    Female: 67 to 69 years
        AF2AM046:    Female: 70 to 74 years
        AF2AM047:    Female: 75 to 79 years
        AF2AM048:    Female: 80 to 84 years
        AF2AM049:    Female: 85 years and over
 
    Table 2:     Median Age by Sex
    Universe:    Total population
    Source code: B01002
    NHGIS code:  AF2B
        AF2BM001:    Median age: Total
        AF2BM002:    Median age: Male
        AF2BM003:    Median age: Female
 
    Table 3:     Total Population
    Universe:    Total population
    Source code: B01003
    NHGIS code:  AF2L
        AF2LM001:    Total
 
    Table 4:     Race
    Universe:    Total population
    Source code: B02001
    NHGIS code:  AF2M
        AF2MM001:    Total
        AF2MM002:    White alone
        AF2MM003:    Black or African American alone
        AF2MM004:    American Indian and Alaska Native alone
        AF2MM005:    Asian alone
        AF2MM006:    Native Hawaiian and Other Pacific Islander alone
        AF2MM007:    Some other race alone
        AF2MM008:    Two or more races
        AF2MM009:    Two or more races: Two races including Some other race
        AF2MM010:    Two or more races: Two races excluding Some other race, and three or more races
 
    Table 5:     Educational Attainment for the Population 25 Years and Over
    Universe:    Population 25 years and over
    Source code: B15003
    NHGIS code:  AF4O
        AF4OM001:    Total
        AF4OM002:    No schooling completed
        AF4OM003:    Nursery school
        AF4OM004:    Kindergarten
        AF4OM005:    1st grade
        AF4OM006:    2nd grade
        AF4OM007:    3rd grade
        AF4OM008:    4th grade
        AF4OM009:    5th grade
        AF4OM010:    6th grade
        AF4OM011:    7th grade
        AF4OM012:    8th grade
        AF4OM013:    9th grade
        AF4OM014:    10th grade
        AF4OM015:    11th grade
        AF4OM016:    12th grade, no diploma
        AF4OM017:    Regular high school diploma
        AF4OM018:    GED or alternative credential
        AF4OM019:    Some college, less than 1 year
        AF4OM020:    Some college, 1 or more years, no degree
        AF4OM021:    Associate's degree
        AF4OM022:    Bachelor's degree
        AF4OM023:    Master's degree
        AF4OM024:    Professional school degree
        AF4OM025:    Doctorate degree
 
    Table 6:     Per Capita Income in the Past 12 Months (in 2016 Inflation-Adjusted Dollars)
    Universe:    Total population
    Source code: B19301
    NHGIS code:  AF6A
        AF6AM001:    Per capita income in the past 12 months (in 2016 inflation-adjusted dollars)
 
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Citation and Use of NHGIS Data
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        IPUMS National Historical Geographic Information System: Version 17.0 
        [dataset]. Minneapolis, MN: IPUMS. 2022. 
        http://doi.org/10.18128/D050.V17.0

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