diff --git a/backend/app.py b/backend/app.py
index 3c3d264..2f6536c 100644
--- a/backend/app.py
+++ b/backend/app.py
@@ -639,16 +639,18 @@ async def reload_data(
 @limiter.limit("2/minute")
 async def reimport_ks2(
     request: Request,
+    geocode: bool = True,
     _: bool = Depends(verify_admin_api_key)
 ):
     """
     Re-run the full KS2 CSV migration (drop + reimport schools and results).
     Use when the database has been wiped and needs repopulating from the CSV files.
+    Pass ?geocode=false to skip postcode → lat/lng resolution.
     Runs synchronously — expect this to take several minutes.
     Requires X-API-Key header with valid admin API key.
     """
     loop = asyncio.get_event_loop()
-    success = await loop.run_in_executor(None, run_full_migration)
+    success = await loop.run_in_executor(None, lambda: run_full_migration(geocode=geocode))
     if not success:
         raise HTTPException(status_code=500, detail="Migration failed: no CSV data found in data directory")
     clear_cache()
diff --git a/integrator/scripts/sources/ks2.py b/integrator/scripts/sources/ks2.py
index fb8d34b..4961585 100644
--- a/integrator/scripts/sources/ks2.py
+++ b/integrator/scripts/sources/ks2.py
@@ -22,8 +22,8 @@ def download():
 
 
 def load():
-    """Trigger full KS2 re-import via the backend admin endpoint."""
-    url = f"{BACKEND_URL}/api/admin/reimport-ks2"
+    """Trigger full KS2 re-import via the backend admin endpoint (with geocoding)."""
+    url = f"{BACKEND_URL}/api/admin/reimport-ks2?geocode=true"
     print(f"POST {url}")
     resp = requests.post(
         url,