19th century

Silver Lake was founded in 1868.^[5] It was named from the lake upon which it was situated.^[6] In the spring of 1871, the city of Silver Lake was incorporated.^[2]

20th century

In 1911, a new six room brick school building replaced the original two room structure and the first high school class was organized. In 1928, that building became the elementary school. In 1952, the high school burned and a new high school was completed in 1953. In 1961, a new elementary school was completed.^[2]

In 1928, a two-lane hard-surfaced road was completed through the city. It was later known as US Highway 40 and later became US Highway 24.^[2]

2010 census

As of the census^[8] of 2010, there were 1,439 people, 563 households, and 414 families residing in the city. The population density was 2,481.0 inhabitants per square mile (957.9/km²). There were 601 housing units at an average density of 1,036.2 per square mile (400.1/km²). The racial makeup of the city was 95.8% White, 0.3% African American, 1.1% Native American, 0.3% Asian, 0.3% Pacific Islander, 0.3% from other races, and 1.9% from two or more races. Hispanic or Latino of any race were 4.1% of the population.

There were 563 households, of which 38.2% had children under the age of 18 living with them, 55.4% were married couples living together, 12.8% had a female householder with no husband present, 5.3% had a male householder with no wife present, and 26.5% were non-families. 23.8% of all households were made up of individuals, and 10.2% had someone living alone who was 65 years of age or older. The average household size was 2.56 and the average family size was 3.00.

The median age in the city was 36.3 years. 29.2% of residents were under the age of 18; 7.2% were between the ages of 18 and 24; 23.4% were from 25 to 44; 25.9% were from 45 to 64; and 14.3% were 65 years of age or older. The gender makeup of the city was 48.6% male and 51.4% female.

2000 census

As of the census of 2000, there were 1,358 people, 538 households, and 394 families residing in the city. The population density was 2,470.7 inhabitants per square mile (953.9/km²). There were 568 housing units at an average density of 1,033.4 per square mile (399.0/km²). The racial makeup of the city was 96.83% White, 0.07% African American, 0.74% Native American, 0.22% Asian, 0.07% Pacific Islander, 0.59% from other races, and 1.47% from two or more races. Hispanic or Latino of any race were 1.77% of the population.

There were 538 households, out of which 35.3% had children under the age of 18 living with them, 59.3% were married couples living together, 9.7% had a female householder with no husband present, and 26.6% were non-families. 24.3% of all households were made up of individuals, and 7.2% had someone living alone who was 65 years of age or older. The average household size was 2.52 and the average family size was 2.98.

In the city, the population was spread out, with 28.4% under the age of 18, 7.8% from 18 to 24, 27.2% from 25 to 44, 25.8% from 45 to 64, and 10.8% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 105.4 males. For every 100 females age 18 and over, there were 96.6 males.

The median income for a household in the city was $52,788, and the median income for a family was $59,875. Males had a median income of $40,847 versus $28,438 for females. The per capita income for the city was $20,290. About 2.2% of families and 4.2% of the population were below the poverty line, including 1.9% of those under age 18 and 3.8% of those age 65 or over.