Gardner Population

2011–2026

511

2026 projection

39.2% since 2020 (increase)

010020030040050060020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

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Population by year

Population estimates for Gardner. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026511+30.59%
2025508+60.60%
2023502+91.83%
2022493+16248.94%
2021331-369.81%
2020367+277.94%
2019340+4214.09%
2018298+7030.70%
2017228-6020.83%
2016288+113.97%

Showing 10 of 15 years.

Gardner Demographics

64.6median age

Median age

Female61 yrs
Male65.5 yrs

Adults

324
173 seniors · 53%151 other adults

Sex

Female 64.3% · 245Male 35.7% · 136

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 4 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Gardner Marital Status

50% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married50%58%45%
Never married25%30%21%
Divorced19%3%30%
Widowed7%9%5%
Separated0%0%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201