Template:Address

Use like:

{{Address
 | address=304 N. Market St.
 | city=Wooster
 | state=Ohio
 | zip=44691
}}

And you get:

[[304 N. Market St.

  , Wooster
  , Ohio
  |304 N. Market St.
    
  ]]

{{#if: Wooster

| ,
  [[Wooster
    ,
| {{#if: Ohio
   | [[
  }}

}} Ohio]] 44691