This layer presents five-digit ZIP Code areas used by the U.S. Postal Service to deliver mail more effectively. The first digit of a five-digit ZIP Code divides the United States into 10 large groups of states numbered from 0 in the Northeast to 9 in the far West. Within these areas, each state is divided into an average of 10 smaller geographical areas, identified by the second and third digits. These digits, in conjunction with the first digit, represent a sectional center facility or a mail processing facility area. The fourth and fifth digits identify a post office, station, branch or local delivery area. It provides area, post office name, and population for each ZIP Code area in the United States.

Amissville
ZIP_CODE | 20106
PO_NAME | Amissville
STATE | VA
SQMI | 53.45
ZIP | 20106

Catlett
ZIP_CODE | 20119
PO_NAME | Catlett
STATE | VA
SQMI | 68.67
ZIP | 20119

Marshall
ZIP_CODE | 20115
PO_NAME | Marshall
STATE | VA
SQMI | 93.08
ZIP | 20115

Warrenton
PO_NAME | Warrenton

Broad Run
PO_NAME | Broad Run
POP2015 | 971

Gainesville
PO_NAME | Gainesville

Haymarket
PO_NAME | Haymarket

The Plains
PO_NAME | The Plains

Manassas
PO_NAME | Manassas

Centreville
PO_NAME | Centreville

Bristow
PO_NAME | Bristow

Catharpin
PO_NAME | Catharpin

Nokesville
PO_NAME | Nokesville

Clifton
PO_NAME | Clifton

Middleburg
PO_NAME | Middleburg

Paris
PO_NAME | Paris
POP2015 | 511

Bluemont
PO_NAME | Bluemont

Round Hill
PO_NAME | Round Hill

Delaplane
PO_NAME | Delaplane
POP2015 | 934

Upperville
PO_NAME | Upperville

Purcellville
PO_NAME | Purcellville

Hamilton
PO_NAME | Hamilton

Waterford
PO_NAME | Waterford
SQMI | 15

Lovettsville
PO_NAME | Lovettsville

Aldie
PO_NAME | Aldie

Ashburn
PO_NAME | Ashburn

Chantilly
PO_NAME | Chantilly

Sterling
PO_NAME | Sterling

Leesburg
PO_NAME | Leesburg

Washington
PO_NAME | Washington
POP2015 | -99
POP15_SQMI | -99

Sterling
PO_NAME | Sterling
SQMI | 10

Herndon
PO_NAME | Herndon

Reston
PO_NAME | Reston

Herndon
PO_NAME | Herndon
POP2015 | -99
POP15_SQMI | -99

Paeonian Springs
PO_NAME | Paeonian Springs

Washington
PO_NAME | Washington
STATE | DC

STATE | DC

Naval Anacost Annex
PO_NAME | Naval Anacost Annex
POP2015 | -99
POP15_SQMI | -99

Washington Navy Yard
PO_NAME | Washington Navy Yard