# Chapter 4.2.5 - Cass Address

Source: https://developer.avalara.com/products/communications/integration-guides/dev-guide_geo_soap/reference/cass-address/

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### Cass Address

The `CassAddress` object contains the [CASS validated](/communications/dev-guide_geo_soap/geocode/cass/) data:

Key

Value

`Address`

`[ArrayOfstring]` Address  

Contains the CASS certified address in a string array with as many lines of text as required by the standard way of printing the address on an envelope  

`AddressLine`

`[string]` AddressLine  

Street address portion of the CASS address  

`AddressQualityFlags`

`[string]` Address Quality Flags  

USPS-assigned Address Quality Flags. Refer to [Appendix B - Address Quality Flags](https://aescass.com/Doc/MailSTAR.pdf) in the [Mail\*STAR Users Guide](https://aescass.com/Doc/MailSTAR.pdf) for more information about Address Quality Flags  

`CarrierRoute`

`[string]` Carrier Route  

Postal carrier route for the CASS address  

`City`

`[string]` City  

USPS-preferred city name  

`CityStateZip`

`[string]` City, State, and Zip  

Comma-separated city, state, and Zip code (Zip code and Zip+4 (if present) are hyphen-separated)  

`CountyCode`

`[int]` County Code  

Standard USPS US County code for the CASS address  

`DeliveryPointValidation`

`[string]` Delivery Point Validation  

Delivery location - verifies that the CASS address has USPS delivery  

`EnhancedLineOfTravel`

`[string]` Enhanced Line Of Travel  

Position of the CASS address in the carrier route walk sequence  

`Reliability`

`[double]` Reliability  

Indicates the closeness of the match between a location address and USPS standards (value between 0 and 1)  

`State`

`[string]` State  

2-character state abbreviation  

`USPSBarCode`

`[string]` USPS Bar Code  

12-number bar code used for pre-sorting  

`Zip`

`[string]` Zip code  

5-digit Zip code  

`Zip4`

`[string]` Zip code extension  

4-digit Zip code extension  

If empty: the address is not [CASS certified](/communications/dev-guide_geo_soap/geocode/cass/) and may not be deliverable by the Post Office  

### Example

```xml
<CassAddress> <Address xmlns:b="http://schemas.microsoft.com/2003/10/Serialization/Arrays"> <string>512 S MANGUM ST</string> <string>DURHAM, NC  27701-3973</string> </Address> <AddressLine>512 S MANGUM ST</AddressLine> <AddressQualityFlags>H3-nostat-D</AddressQualityFlags> <CarrierRoute>C020</CarrierRoute> <City>DURHAM</City> <CityStateZip>DURHAM, NC  27701-3973</CityStateZip> <CountyCode>63</CountyCode> <DeliveryPointValidation>33</DeliveryPointValidation> <EnhancedLineOfTravel>0</EnhancedLineOfTravel> <Reliability>100</Reliability> <State>NC</State> <USPSBarCode>/277013973993/</USPSBarCode> <Zip>27701</Zip> <Zip4>3973</Zip4></CassAddress>
```

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