WordPress custom post type for addresses, ACF export file of fields, and example markup

cpt-address.php

<?php
// Register Custom Post Type
function doublee_address_cpt() {

	$labels = array(
		'name'                  => 'Addresses',
		'singular_name'         => 'Address',
		'menu_name'             => 'Addresses',
		'name_admin_bar'        => 'Address',
		'archives'              => 'Address Archives',
		'attributes'            => 'Item Attributes',
		'parent_item_colon'     => 'Parent Address:',
		'all_items'             => 'All Addresses',
		'add_new_item'          => 'Add New Address',
		'add_new'               => 'Add New',
		'new_item'              => 'New Address',
		'edit_item'             => 'Edit Address',
		'update_item'           => 'Update Address',
		'view_item'             => 'View Address',
		'view_items'            => 'View Addresses',
		'search_items'          => 'Search Addresses',
		'not_found'             => 'Not found',
		'not_found_in_trash'    => 'Not found in Trash',
		'featured_image'        => 'Featured Image',
		'set_featured_image'    => 'Set featured image',
		'remove_featured_image' => 'Remove featured image',
		'use_featured_image'    => 'Use as featured image',
		'insert_into_item'      => 'Insert into Address',
		'uploaded_to_this_item' => 'Uploaded to this address',
		'items_list'            => 'Address list',
		'items_list_navigation' => 'Address list navigation',
		'filter_items_list'     => 'Filter address list',
	);
	$args = array(
		'label'                 => 'Address',
		'description'           => 'List contact details to be formatted semantically in the theme.',
		'labels'                => $labels,
		'supports'              => array( 'title', 'author', 'revisions', 'page-attributes', ),
		'hierarchical'          => false,
		'public'                => true,
		'show_ui'               => true,
		'show_in_menu'          => true,
		'menu_position'         => 5,
		'menu_icon'             => 'dashicons-location-alt',
		'show_in_admin_bar'     => true,
		'show_in_nav_menus'     => true,
		'can_export'            => true,
		'has_archive'           => false,		
		'exclude_from_search'   => true,
		'publicly_queryable'    => true,
		'capability_type'       => 'post',
	);
	register_post_type( 'address', $args );

}
add_action( 'init', 'doublee_address_cpt', 0 );
?>

fields-address.json

[
    {
        "key": "group_585762b879e7d",
        "title": "Address fields",
        "fields": [
            {
                "key": "field_585731f63443d",
                "label": "Street or postal address",
                "name": "street_address",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "maxlength": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "formatting": "html"
            },
            {
                "key": "field_585732213443e",
                "label": "Suburb",
                "name": "suburb",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "maxlength": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "formatting": "html"
            },
            {
                "key": "field_5857322c3443f",
                "label": "State",
                "name": "state",
                "type": "select",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "multiple": 0,
                "allow_null": 0,
                "choices": {
                    "ACT": "ACT",
                    "NSW": "NSW",
                    "NT": "NT",
                    "QLD": "QLD",
                    "SA": "SA",
                    "TAS": "TAS",
                    "VIC": "VIC",
                    "WA": "WA"
                },
                "default_value": [
                    "VIC"
                ],
                "ui": 0,
                "ajax": 0,
                "placeholder": "",
                "return_format": "value"
            },
            {
                "key": "field_5857328b34440",
                "label": "Postcode",
                "name": "postcode",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "maxlength": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "formatting": "html"
            },
            {
                "key": "field_5857329834441",
                "label": "Phone 1",
                "name": "phone_1",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "maxlength": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "formatting": "html"
            },
            {
                "key": "field_5857329f34442",
                "label": "Phone 2",
                "name": "phone_2",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "maxlength": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "formatting": "html"
            },
            {
                "key": "field_585732a634443",
                "label": "Fax",
                "name": "fax",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "maxlength": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "formatting": "html"
            },
            {
                "key": "field_585732c1280da",
                "label": "Email",
                "name": "email",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "maxlength": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "formatting": "html"
            },
            {
                "key": "field_58f9ac06d2283",
                "label": "Email 2",
                "name": "email_2",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "maxlength": ""
            },
            {
                "key": "field_58f9ac10d2284",
                "label": "Email 3",
                "name": "email_3",
                "type": "text",
                "instructions": "",
                "required": 0,
                "conditional_logic": 0,
                "wrapper": {
                    "width": "",
                    "class": "",
                    "id": ""
                },
                "default_value": "",
                "placeholder": "",
                "prepend": "",
                "append": "",
                "maxlength": ""
            }
        ],
        "location": [
            [
                {
                    "param": "post_type",
                    "operator": "==",
                    "value": "address"
                }
            ]
        ],
        "menu_order": 0,
        "position": "normal",
        "style": "default",
        "label_placement": "top",
        "instruction_placement": "label",
        "hide_on_screen": "",
        "active": 1,
        "description": ""
    }
]

template-part-address.php

<?php
// WP_Query arguments
$args = array(
	'post_type'              => array( 'address' ),
	'post_status'            => array( 'publish' ),
	'posts_per_page'         => '1',
);

// The Query
$address = new WP_Query( $args );

// The Loop
if ( $address->have_posts() ) {
	while ( $address->have_posts() ) {
		$address->the_post();
		?>
		<address class="" itemprop="address" itemscope itemtype="http://schema.org/PostalAddress">
			<div class="">
				<?php if(get_field('email')) { ?>
					<div itemprop="email"><?php the_field('email'); ?></div>
				<?php } ?>
				<?php if(get_field('email_2')) { ?>
					<div itemprop="email"><?php the_field('email_2'); ?></div>
				<?php } ?>
				<?php if(get_field('email_3')) { ?>
					<div itemprop="email"><?php the_field('email_3'); ?></div>
				<?php } ?>
			</div>
			<div class="">
				<?php if(get_field('phone_1')) { ?>
					<div itemprop="telephone"><?php the_field('phone_1'); ?></div>
				<?php } ?>
				<?php if(get_field('phone_2')) { ?>
					<div itemprop="telephone"><?php the_field('phone_2'); ?></div>
				<?php } ?>
				<?php if(get_field('fax')) { ?>
					<div itemprop="faxNumber"><?php the_field('fax'); ?></div>
				<?php } ?>
			</div>
		</address>
		<?php
	}
} else {
	// no posts found
}

// Restore original Post Data
wp_reset_postdata();
?>