erp/erpnext/regional/address_template/templates/united_states.html

{{ address_line1 }}<br>
{% if address_line2 %}{{ address_line2 }}<br>{% endif -%}
{{ city }}, {% if state %}{{ state }}{% endif -%}{% if pincode %} {{ pincode }}{% endif -%}<br>
{% if country != "United States" %}{{ country }}{% endif -%}