04623 Frequently Asked Questions

A: ZIP Code 04623 is Located in Columbia Falls Maine. Portions of 04623 are also in North Washington, Columbia, Whitneyville, Northfield.

A: ZIP Code 04623 is Located Entirely in Washington County Maine.

A: The Current Sales Tax in ZIP Code 04623 is 5.5%

A: The Area Code for 04623 is 207.

A: ZIP Code 04623 is in the Maine 2nd Congressional District.

A: 04623 is within Maine State House of Representatives District 10, Maine State House of Representatives District 11 and Maine State House of Representatives District 18.

A: ZIP Code 04623 is in Maine State Senate District 6.

A: The 2022 population of ZIP Code 04623 is 1124. The population growth rate in 04623 is 11.59%. The population density of 04623 is 8.

A: The majority race/ethnicity of people residing in 04623 is White (93.46%).

A: The median household income in 04623 is $56,071 (2021) and the average adjusted income is $196,260 (2021).
2025 zipdatamaps.com