Guilderland town Population

2010–2026

38,499

2026 projection

4.5% since 2020 (increase)

010K20K30K40K201020122014201620182020202220242026

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

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Guilderland town. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202638,499+2830.74%
202538,216+2830.75%
202437,933+7191.93%
202337,214-30.01%
202237,217+960.26%
202137,121+2630.71%
202036,858+1,0813.02%
201935,777-240.07%
201835,801+620.17%
201735,739+580.16%

Showing 10 of 17 years.

Guilderland town Demographics

39.4median age

Median age

Female40.1 yrs
Male38.4 yrs

Adults

29,795
7,096 seniors · 24%22,699 other adults

Sex

Female 49.2% · 18,340Male 50.8% · 18,920

Population by age

MaleFemale85+ years, male: 40385+ years, female: 46380–84 years, male: 31680–84 years, female: 40375–79 years, male: 45575–79 years, female: 60070–74 years, male: 81170–74 years, female: 1,00765–69 years, male: 1,36165–69 years, female: 1,27760–64 years, male: 1,40460–64 years, female: 1,36455–59 years, male: 1,11455–59 years, female: 1,29850–54 years, male: 1,04950–54 years, female: 84645–49 years, male: 97645–49 years, female: 99640–44 years, male: 1,17440–44 years, female: 93235–39 years, male: 1,12735–39 years, female: 1,31930–34 years, male: 96330–34 years, female: 1,12125–29 years, male: 1,10725–29 years, female: 96920–24 years, male: 1,96120–24 years, female: 1,38515–19 years, male: 1,44115–19 years, female: 1,48910–14 years, male: 1,02510–14 years, female: 9405–9 years, male: 1,2715–9 years, female: 9200–4 years, male: 9620–4 years, female: 1,01185+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K1.5K1.5K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

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 373 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

Guilderland town Income

$112,273median household income

Median household income

$112,273

Half of households earn more, half earn less

Median earnings

$71,623

Typical yearly pay for a worker 25 or older.

Poverty rate

5.9%

About 1 in 17 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Guilderland town Marital Status

49% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married49%50%48%
Never married36%39%34%
Divorced9%8%10%
Widowed5%2%8%
Separated<1%<1%1%

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

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year