Pitney Bowes MapMarker USA - Manual (Page 322)

Location Codes
MapMarker USA 25
322
User Guide
K Created ZIP + 2 cluster centroid as defined by
methodologies A, a, B, b, C, c, D, and d. Location
assigned to the ZIP + 2 centroid.
L Created ZIP + 2 cluster centroid as defined by
methodology E. All centroids in this ZIP + 2 cluster
have the same Block Group. Location assigned to the
ZIP + 2 centroid.
M Created ZIP+2 cluster centroid as defined by
methodology E and F. All centroids in this ZIP + 2
cluster have the same Census Tract. Location
assigned to the ZIP + 2 centroid.
N Created ZIP + 2 cluster centroid as defined by
methodology E, F, G, and H. Location assigned to the
ZIP + 2 centroid.
V Over 95% of addresses in this ZIP Code are in a
single Census Tract. Location assigned to the ZIP
Code centroid.
W Over 80% of addresses in this ZIP Code are in a
single Census Tract. Reasonable Census Tract
accuracy. Location assigned to the ZIP Code centroid.
X Less than 80% of addresses in this ZIP Code are in a
single Census Tract. Census ID is uncertain. Location
assigned to the ZIP Code centroid.
Y Rural or sparsely populated area. Census code is
uncertain. Location based upon the USGS places file.
Z P.O. Box or General Delivery addresses. Census code
is uncertain. Location based upon the Post Office
location that delivers the mail to that address
ZIP +4 Centroid Location Codes (Z Codes) (continued)
Character position Code Description