Regional Codes ...
For statistical purposes, the US Census Bureau has divided the country into four Regions. Argo is located in Region #3 (the South Region).
In turn, the US Census Bureau has further divided each Region into Divisions. Argo is located in Division #6 (the East South-Central Division).
The Office of Management and Budget (OMB) has created ten Federal Regions. Argo is located in Region IV (Region 4).
Referenced GNIS Records ...
GNIS ID #156000 (Name of Record: Argo)
Class: populated place
A place or area having clustered or scattered buildings and a permanent population (such as a city, settlement, town or village). The boundaries may or may not coincide with the perceived population.
A 'populated place' record may have a corresponding 'census' or 'civil' record. The information contained in the 'populated place' record applies only to the class and should not be confused with either the 'census' and 'civil' classes.
Map Name: Argo
Lat: 33.6817681 Lon: -86.5305409 [Map]
Elev: 248 ft.
GNIS ID #2405164 (Name of Record: Town of Argo)
A political division formed for administrative purposes (such as a borough, county, incorporated place, parish, town or township).
A 'civil' record may have a corresponding 'census' or 'populated place' record. The information contained in the 'civil' record applies only to the class and should not be confused with either the 'census' and 'populated place' classes.
County: St. Clair
Map Name: Argo
Lat: 33.6966358 Lon: -86.508562 [Map]
Elev: 262 ft.
Referenced FIPS Records ...
FIPS Code: 01/02320 (Place Name: Argo)
County: Jefferson (FIPS State/County: 01/073 Count/Seq: 02/01)
Identifies an incorporated place (ie- Argo) that does not serve as a primary county division - or in other words, it is included in and is part of a primary county division (ie- Saint Clair County).
GSA Code: 127
MRF Code: 73
MSA Code: 1000