diff --git a/block.py b/block.py
index 7baa8cc..cbe3bce 100644
--- a/block.py
+++ b/block.py
@@ -101,6 +101,7 @@ def __main__(
     payfrequency: str,
     monthsatresidence: str,
     state: str,
+    zip: str,
     #thxresponse->
     EventType: str,
     DigitalIdConfidence: str,
@@ -129,6 +130,7 @@ def __main__(
         "payfrequency" : payfrequency,
         "monthsatresidence" : monthsatresidence,
         "state" : state,
+        "zip" : zip,
         "EventType" : EventType,
         "DigitalIdConfidence" : DigitalIdConfidence,
         "RiskRating" : RiskRating,
@@ -171,7 +173,8 @@ def __main__(
     logger.info(result)
     # State Check
     state_value = combined_df["state"].iloc[0]
-    if pd.notnull(state_value) and state_value == "ZZ":
+    zip_value = combined_df["zip"].iloc[0]
+    if (pd.notnull(state_value) and state_value == "ZZ") or (pd.notnull(zip_value) and zip_value == "86445"):
         result["hd_score_m1"] = 1250
         logger.info("post_processed_data after state check")
         logger.info(result) 
diff --git a/request_schema.json b/request_schema.json
index 9fc2039..aa36ec4 100644
--- a/request_schema.json
+++ b/request_schema.json
@@ -93,6 +93,10 @@
     "state": {
       "type": ["string", "null"],
       "description": "State of the current residence."
+    },
+    "zip": {
+      "type": ["string", "null"],
+      "description": "Zip of the current residence."
     }
   },
   "required": []
diff --git a/test_block.py b/test_block.py
index d866241..b233b6a 100644
--- a/test_block.py
+++ b/test_block.py
@@ -27,7 +27,8 @@ input_json = {
         "lengthatbank": None,
         "educationlevel": None,
         "monthsatresidence": None,
-        "state": None
+        "state": None,
+        "zip": None
     }