SNAPSHOT PRODUCTION SUMMARY
Date: 04-15-2024
Time: 11:28:48
Library Version:  23b_0410
Template:         user\base_timeseries.rpt
Geographic Level: [BG] Block Group (2020)

FIELD REFERENCE

Number  Fields     Description

     1  ID         Geographic Area Code
     2  NAME       Geographic Area Name
     3  POP70      Population
     4  POP80      Population
     5  POP90      Population 1990
     6  POP00      Population
     7  POP10      Population
     8  POP20      Population
     9  POPCY      Population
    10  POPPY      Population
    11  HHD70      Households
    12  HHD80      Households
    13  HHD90      Households
    14  HHD00      Households
    15  HHD10      Households
    16  HHD20      Households
    17  HHDCY      Households
    18  HHDPY      Households
    19  INC80MEDHH Median Household Income
    20  HIN90MEDHH Median Household Income
    21  HIN00MED   Median Household Income
    22  HIN10MED   Median Household Income
    23  INCCYMEDHH Median household income
    24  INCPYMEDHH Median household income
    25  HOU90TOTAL Housing Units
    26  HOU00SF1   Total Housing Units (SF1)
    27  HOU10TOTAL Housing Units
    28  DWL20TOT   Total Dwellings 2020
    29  DWLCY      Housing units
    30  DWLPY      Housing units

FORMULA REFERENCE

Number Formula
     3 POP90=SEX90MAL+SEX90FEM
    14 HHD20=DWL20OCC
    17 INC80MEDHH=MEDIAN(HIN80LT5:HIN80GT100)
    18 HIN90MEDHH=MEDIAN(HIN90LT5:HIN90GT150)
    19 HIN00MED=MEDIAN(HIN00LT10:HIN00GT200)
    20 HIN10MED=MEDIAN(HIN10LT10:HIN10GT200)
    21 INCCYMEDHH=MEDIAN(HINCYLT10:HINCYGT200)
    22 INCPYMEDHH=MEDIAN(HINPYLT10:HINPYGT200)
    25 HOU10TOTAL=DWL10OCCUP+DWL10VACNT
    26 DWL20TOT=DWL20OCC+DWL20VAC


End Notes

1. Historical census data has been re-estimated on each successive census geographic base.   Older census values are subject to greater error than more recent data because of multiple reestimation errors.
2. All dollar related data - income, expenditures, rent, housing values, retail sales, etc. - are reported in current not constant dollars.
3. Occupation by Industry is based on major NAICS divisions.


References

     https://appliedgeographic.com/Data/Methodologies/Estimates and Projections.pdf
     https://appliedgeographic.com/Data/Methodologies/Census.pdf

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