The 1970s, 1980s, 1990s, 2000s, and 2010s
files were modified to make a single .csv file of county and state intercensal population data that is easier use.
Spreadsheets and statistical software can read the comma-separated CSV file.
The Stata .dta file can be converted to other formats using conversion software such as Stat/Transfer.
To download files in Internet Explorer, right click on them and select "Save Target As...".
|
Data |
|||
| Comma-separated variables CSV | Stata .dta | SAS .sas7bdat | Desc |
| county_population.csv | county_population.dta | county_population.sas7bdat | desc |
National data users might find the national-level file easier to work with:
| Year(s) | Source Data | File Layout | Stata | SAS | CSV | Desc |
| 2010- | data | txt | dta | sas7bdat | csv | desc |
| 1990-2000 | data | txt | dta | sas7bdat | csv | desc |
Contact data@nber.org with questions, comments, or suggestions.
| Last Update: January 5, 2016 |
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