Northwest Manchester, a neighborhood in Manchester, New Hampshire, is characterized by low diversity with a strong white majority. As of 2022, the white population constitutes 84% of the neighborhood's residents. The area has experienced population growth over the past decade, reaching 13,775 residents in 2022, with a median income of $78,157. Northwest Manchester is situated near the Merrimack River, which has influenced the area's development.

From 2013 to 2022, Northwest Manchester has maintained its status as a white majority area with low diversity. The percentage of white residents has fluctuated slightly, ranging from 88% in 2013 to 80% in 2016, before stabilizing around 84-86% in recent years. The Asian population has shown a modest increase from 4% in 2013 to 7% in 2022. The Hispanic population has experienced small fluctuations, peaking at 5% in 2020 but decreasing to 2% by 2022. The Black population has remained relatively stable at 3-4% throughout the decade.

The median income in Northwest Manchester has increased from $64,281 in 2013 to $78,157 in 2022, representing a 21.6% increase over nine years. The highest median income was recorded in 2021 at $85,928. The population has grown from 11,729 in 2013 to 13,775 in 2022, a 17.4% increase. The consistent income growth and population increase suggest that Northwest Manchester has become increasingly attractive to residents.