Maine · United States
Sidney population
3,653people · latest figure
Sidney has a population of 3,653, making it the 6155th largest place we list in United States. It is in Maine.
Sidney holds under a tenth of one per cent of United States's 349,035,494 people. New York City, the largest place we list there, is 2410 times its size.
3,653
population
#6,155
Sidney is in Maine, which has 350 recorded places.
Nearby in size
| Place | Region | Population |
|---|---|---|
| Piggott | Arkansas | 3,655 |
| Osage | Iowa | 3,654 |
| O'Neill | Nebraska | 3,653 |
| Wellsville | Utah | 3,650 |
| Barkhamsted | Connecticut | 3,647 |
| Lincoln | Idaho | 3,647 |
All places in United States → · Maine →
Figures are the latest available in GeoNames (CC BY 4.0), which draws on national censuses of varying dates — treat them as recent, not same-year. Country totals are UN World Population Prospects 2024 (medium variant) where the UN lists the country separately; the handful it reports under a parent state keep a GeoNames figure and are marked as such. Sources & method.