Spring Lake township Population

2010–2026

15,757

2026 projection

2.8% since 2020 (increase)

05K10K15K20K201020122014201620182020202220242026

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 Spring Lake township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202615,757+520.33%
202515,705+520.33%
202415,653+560.36%
202315,597+640.41%
202215,533+970.63%
202115,436+1100.72%
202015,326+2701.79%
201915,056+810.54%
201814,97500.00%
201714,975+120.08%

Showing 10 of 17 years.

Spring Lake township Demographics

45.1median age

Median age

Female47.7 yrs
Male42.6 yrs

Adults

12,305
3,489 seniors · 28%8,816 other adults

Sex

Female 51.4% · 7,976Male 48.6% · 7,541

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 155 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

Spring Lake township Income

$97,451median household income

Median household income

$97,451

Half of households earn more, half earn less

Median earnings

$58,183

Typical yearly pay for a worker 25 or older.

Poverty rate

4.9%

About 1 in 21 residents

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

Spring Lake township Marital Status

62% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married62%66%59%
Never married23%24%21%
Divorced9%7%11%
Widowed5%3%7%
Separated<1%<1%1%

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