Johnson City, Oregon

Johnson City, Oregon
Lake Leona in Johnson City, Oregon
Location in Oregon
Coordinates: 45°24′16″N 122°34′46″W / 45.40444°N 122.57944°W / 45.40444; -122.57944
CountryUnited States
StateOregon
CountyClackamas
Incorporated1970
Government
 • MayorVince Whitehead
Area
 • Total
0.069 sq mi (0.18 km2)
 • Land0.066 sq mi (0.17 km2)
 • Water0.0039 sq mi (0.01 km2)
Elevation
112 ft (34 m)
Population
 (2020)
 • Total
539
 • Density8,299.8/sq mi (3,204.59/km2)
Time zoneUTC-8 (Pacific)
 • Summer (DST)UTC-7 (Pacific)
ZIP code
97267
Area codes503 and 971
FIPS code41-37650
GNIS feature ID2410145

Johnson City is a city in Clackamas County, Oregon, United States. As of the 2020 census, Johnson City had a population of 539. Because of its small area, its population density is over 8,000 per square mile, making it the most densely populated city in Oregon.