Street centroid location codes indicate the Census ID accuracy and the position of the geocode on the returned street segment. A street centroid location code has the following characters.
|
1st character |
Always " |
|
2nd character |
Census ID accuracy based on the search area used to obtain matching Street Segment. |
|
3rd character |
Location of geocode on the returned street segment. |
The table below contains the values and descriptions for the 2nd - 3rd characters in the street centroid location codes.
| Character position | Code | Description |
|---|---|---|
|
2nd Character |
||
|
|
Block Group accuracy (most accurate). Based on input ZIP Code. |
|
|
|
Census Tract accuracy. Based on input ZIP Code. |
|
|
|
Unclassified Census accuracy. Normally accurate to at least the County level. Based on input ZIP Code. |
|
|
|
Unknown Census accuracy. Based on Finance area. |
|
|
|
Unknown Census accuracy. Based on input City. |
|
|
3rd Character |
||
|
|
Segment Centroid. |
|
|
|
Segment low-range end point. |
|
|
|
Segment high-range end point. |