diff --git a/src/meshapi/tests/test_validation.py b/src/meshapi/tests/test_validation.py
index bcf297d5..56484ec0 100644
--- a/src/meshapi/tests/test_validation.py
+++ b/src/meshapi/tests/test_validation.py
@@ -11,7 +11,7 @@
 class TestValidationNYCAddressInfo(TestCase):
     def test_invalid_state(self):
         with self.assertRaises(ValueError):
-            NYCAddressInfo("151 Broome St", "New York", "ny", 10002)
+            NYCAddressInfo("151 Broome St", "New York", "ny", "10002")
 
     @patch("meshapi.validation.requests.get")
     def test_validate_address_geosearch_unexpected_responses(self, mock_requests):
@@ -29,12 +29,12 @@ def test_validate_address_geosearch_unexpected_responses(self, mock_requests):
         for test_case in test_cases:
             with self.assertRaises(test_case["exception"]):
                 mock_requests.return_value = test_case["mock"]
-                NYCAddressInfo("151 Broome St", "New York", "NY", 10002)
+                NYCAddressInfo("151 Broome St", "New York", "NY", "10002")
 
     @patch("meshapi.validation.requests.get", side_effect=Exception("Pretend this is a network issue"))
     def test_validate_address_geosearch_network(self, mock_requests):
         with self.assertRaises(AddressAPIError):
-            NYCAddressInfo("151 Broome St", "New York", "NY", 10002)
+            NYCAddressInfo("151 Broome St", "New York", "NY", "10002")
 
     @patch("meshapi.validation.requests.get")
     def test_validate_address_good(self, mock_requests):
@@ -49,13 +49,13 @@ def test_validate_address_good(self, mock_requests):
 
         mock_requests.side_effect = [mock_1, mock_2, mock_3]
 
-        nyc_addr_info = NYCAddressInfo("151 Broome St", "New York", "NY", 10002)
+        nyc_addr_info = NYCAddressInfo("151 Broome St", "New York", "NY", "10002")
 
         assert nyc_addr_info is not None
         assert nyc_addr_info.street_address == "151 Broome St"
         assert nyc_addr_info.city == "New York"
         assert nyc_addr_info.state == "NY"
-        assert nyc_addr_info.zip == 10002
+        assert nyc_addr_info.zip == "10002"
         assert nyc_addr_info.longitude == -73.98492
         assert nyc_addr_info.latitude == 40.716245
         assert nyc_addr_info.altitude == 61.0
@@ -96,13 +96,13 @@ def test_validate_address_open_data_invalid_response(self, mock_requests):
 
             mock_requests.side_effect = [mock_1, mock_2, mock_test_case]
 
-            nyc_addr_info = NYCAddressInfo("151 Broome St", "New York", "NY", 10002)
+            nyc_addr_info = NYCAddressInfo("151 Broome St", "New York", "NY", "10002")
 
             assert nyc_addr_info is not None
             assert nyc_addr_info.street_address == "151 Broome St"
             assert nyc_addr_info.city == "New York"
             assert nyc_addr_info.state == "NY"
-            assert nyc_addr_info.zip == 10002
+            assert nyc_addr_info.zip == "10002"
             assert nyc_addr_info.longitude == -73.98492
             assert nyc_addr_info.latitude == 40.716245
             assert nyc_addr_info.altitude is None
diff --git a/src/meshapi/validation.py b/src/meshapi/validation.py
index e79ace10..da78f817 100644
--- a/src/meshapi/validation.py
+++ b/src/meshapi/validation.py
@@ -96,7 +96,8 @@ def __init__(self, street_address: str, city: str, state: str, zip_code: str):
         # the closest matching street address it can find, so check that
         # the ZIP of what we entered matches what we got.
 
-        found_zip = nyc_planning_resp["features"][0]["properties"]["postalcode"]
+        # For some insane reason this is an integer, so we have to cast it to a string
+        found_zip = str(nyc_planning_resp["features"][0]["properties"]["postalcode"])
         if found_zip != zip_code:
             raise AddressError(
                 f"(NYC) Could not find address '{street_address}, {city}, {state} {zip_code}'. "
@@ -110,7 +111,7 @@ def __init__(self, street_address: str, city: str, state: str, zip_code: str):
 
         self.city = addr_props["borough"].replace("Manhattan", "New York")
         self.state = addr_props["region_a"]
-        self.zip = addr_props["postalcode"]
+        self.zip = str(addr_props["postalcode"])
 
         if (
             not addr_props.get("addendum", {}).get("pad", {}).get("bin")
diff --git a/test-results/.last-run.json b/test-results/.last-run.json
new file mode 100644
index 00000000..5fca3f84
--- /dev/null
+++ b/test-results/.last-run.json
@@ -0,0 +1,4 @@
+{
+  "status": "failed",
+  "failedTests": []
+}
\ No newline at end of file