Usage
This is a general-purpose city infobox template. Use it like this:
{{Infobox city
| name = Example City
| image_skyline = Example_skyline.jpg
| image_caption = Skyline view
| nickname = "Sampletown"
| country = [[United States]]
| state = [[Example State]]
| county = Example County
| established_title = Incorporated
| established_date = 1800
| population_total = 100,000
| population_as_of = 2020
| area_total_km2 = 300
| area_land_km2 = 250
| area_water_km2 = 50
| elevation_m = 200
| timezone = EST (UTC−5)
| timezone_DST = EDT (UTC−4)
| postal_code = 12345
| area_code = 555
| website = https://example.com
}}