Address Line 1 vs. Address Line 2
Key differences, comparison table, and field placement rules.
Address Line 1 is for your primary street address (building number and street name), while Address Line 2 is for secondary address info (apartment, suite, unit, or floor number). Line 1 is mandatory for delivery, while Line 2 is optional and only used when applicable.
✓ Key Rules at a Glance
- Line 1 = Primary building location (House # + Street Name). Required.
- Line 2 = Internal sub-unit location (Apt #, Suite #, Floor). Optional.
Online Store Logistics
100 Fulfillment Way
Seattle, WA 98101
Destination Address
Michael Scott
1725 Slough Avenue
Suite 200 Line 1 (Street) + Line 2 (Suite)
Scranton, PA 18503
UNITED STATES
Check Country-Specific Address Rules
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