The total population of Spring Lake is estimated to be 224 with 111 males (49.55%) and 113 females (50.45%). There are 2 more females than males in Spring Lake.
In 2022, the population of Spring Lake was 210, a 2.33% decrease year-by-year from 2021. Previously, in 2021, Spring Lake's population was 215, an increase of 0.94% compared to a population of 213 in 2020.
The median age in Spring Lake, IN is 61.5, as per 2021 ACS 5-Year Estimates. Of the total population, 5.19% were under the age of 15, 12.12% aged 15 to 29, 39.39% aged 30 to 64, 37.23% aged 65 to 84, and 6.06% were 85 years of age and older.