Sidney, Maine Demographics

The total population of Sidney town is estimated to be 4,681 with 2,233 males (47.70%) and 2,448 females (52.30%). There are 215 more females than males in Sidney town.
The median household income in Sidney town was $76,131 in 2021, which marked an an increase of 2,113(2.85%) from $74,018 in 2020. This income is 102.04% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Sidney town sees its highest median household income among householders in the age group of 45 to 64 years old, at $87,487. Overall, the median household income for the town of Sidney town stands at $76,131.
In Sidney town, the median income for all workers aged 15 years and older, regardless of work hours, was $49,247 for males and $33,682 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $56,677 for males and $54,232 for females.
In Sidney town, population is primarily represented by White households, reporting a median income of $76,021.
In 2022, the population of Sidney town was 4,800, a 1.39% increase year-by-year from 2021. Previously, in 2021, Sidney town's population was 4,734, an increase of 1.44% compared to a population of 4,667 in 2020.
The median age in Sidney, Maine is 37.8, as per 2021 ACS 5-Year Estimates. Of the total population, 18.92% were under the age of 15, 17.83% aged 15 to 29, 47.26% aged 30 to 64, 15.99% aged 65 to 84, and 0.00% were 85 years of age and older.
Racial distribution of Sidney town population: 99.46% are White and 0.54% are multiracial.