Lake Barrington

• Name — Lake Barrington, Illinois • Type — Village • Blank Emblem Type — Logo • Subdivision Type — Country • Subdivision Name — United States • Subdivision Type1 — State • Subdivision Name1 — Illinois • Subdivision Type2 — County • Subdivision Name2 — Lake • Subdivision Type3 — Townships • Subdivision Name3 — Cuba, Wauconda • Established Title — Founded • Leader Title — Mayor • Leader Title1 — Village president • Unit Pref — Imperial • Area Total Km2 — 15.71 • Area Total Sq Mi — 6.07 • Area Land Km2 — 14.86 • Area Land Sq Mi — 5.74 • Area Water Km2 — 0.86 • Area Water Sq Mi — 0.33 • Population As Of — 2020 • Population Total — 5100 • Population Density Km2 — 343.29 • Population Density Sq Mi — 889.12 • Time Zone — CST • Utc Offset — -6 • Time Zone Dst — CDT • Utc Offset Dst — -5 • Elevation Ft — 794 • Coordinates Footnotes — = • Postal Code Type — ZIP code • Postal Code — 60010 • Area Codes — 847 & 224 • Custom Label Sec1 — FIPS code • Custom Data Sec1 — 17-40884 • Custom Label1 Sec1 — GNIS feature ID • Custom Data1 Sec1 — 2398376 • Website — www.lakebarrington.org

Lake Barrington is located on the shores of Lake Barrington, which was previously called Indian Lake. According to the 2021 census gazetteer files, Lake Barrington has a total area of 6.07 sqmi, of which 5.74 sqmi (or 94.56%) is land and 0.33 sqmi (or 5.44%) is water.

As of the 2020 census, Lake Barrington had a population of 5,100. The population density was 840.75 PD/sqmi. The median age was 57.6 years. 16.4% of residents were under the age of 18 and 36.2% of residents were 65 years of age or older. For every 100 females there were 83.5 males, and for every 100 females age 18 and over there were 81.8 males age 18 and over. 88.6% of residents lived in urban areas, while 11.4% lived in rural areas. There were 2,199 households in Lake Barrington, of which 20.5% had children under the age of 18 living in them. Of all households, 54.8% were married-couple households, 11.1% were households with a male householder and no spouse or partner present, and 30.5% were households with a female householder and no spouse or partner present. About 33.0% of all households were made up of individuals and 23.6% had someone living alone who was 65 years of age or older. There were 2,402 housing units at an average density of 395.98 /sqmi, of which 8.5% were vacant. The homeowner vacancy rate was 2.7% and the rental vacancy rate was 11.4%.

The median income for a household in the village was $105,651, and the median income for a family was $144,539. Males had a median income of $89,861 versus $51,440 for females. The per capita income for the village was $64,561. About 4.0% of families and 5.3% of the population were below the poverty line, including 7.0% of those under age 18 and 3.6% of those age 65 or over.