Using EntityFieldQuery with Address Field
Although Addressfield can be extended, the standard columns like zip code are normal field columns and live in field storage (see addressfield_field_schema()).

In your case you want the postal_code column:

$query  =  new EntityFieldQuery();

$entities  =  $query-&gt;entityCondition( 'entity_type', 'node' )
  -&gt;propertyCondition( 'status', 1)
  -&gt;propertyCondition( 'type', 'consumer_store' )
  -&gt;fieldCondition( 'field_postal_address', 'postal_code', $postal_codes )
  -&gt;execute();