Barnes Lake, Michigan

{{Use mdy dates|date=July 2023}}

{{Infobox settlement

|official_name = Barnes Lake, Michigan

|settlement_type = Census-designated place (CDP) & unincorporated community

|image_skyline =

|imagesize =

|image_caption =

|pushpin_map =Michigan#USA

|pushpin_label_position =left

|pushpin_label =Barnes Lake

|pushpin_map_caption =Location within the state of Michigan##Location within the United States

|pushpin_mapsize =

|image_map = Barnes Lake, Michigan location.png

|mapsize = 250

|map_caption = Location within Lapeer County

|coordinates = {{coord|43|10|45|N|83|18|00|W|region:US-MI|display=inline,title}}

|subdivision_type = Country

|subdivision_name = United States

|subdivision_type1 = State

|subdivision_name1 = Michigan

|subdivision_type2 = County

|subdivision_name2 = Lapeer

|subdivision_type3 = Township

|subdivision_name3 = Deerfield

|established_title =

|established_date =

| area_footnotes = {{cite web|title=2020 U.S. Gazetteer Files|url=https://www2.census.gov/geo/docs/maps-data/data/gazetteer/2020_Gazetteer/2020_gaz_place_26.txt|publisher=United States Census Bureau|accessdate=May 21, 2022}}

| area_total_sq_mi = 1.82

| area_land_sq_mi = 1.55

| area_water_sq_mi = 0.27

| area_total_km2 = 4.72

| area_land_km2 = 4.01

| area_water_km2 = 0.71

| area_water_percent =

| population_as_of = 2020

| population_footnotes =

| population_density_km2 = 191.58

|timezone = Eastern (EST)

|utc_offset = -5

|timezone_DST = EDT

|utc_offset_DST = -4

|elevation_footnotes =

|elevation_m =

|elevation_ft = 788

|postal_code_type = ZIP code(s)

|postal_code = 48421 (Columbiaville)
48461 (North Branch)

|area_code = 810

|blank_name = FIPS code

|blank_info = 26-05466

|blank1_name = GNIS feature ID

|blank1_info = 2804667{{GNIS|2804667|Barnes Lake Census Designated Place}}

|website =

|footnotes =

|pop_est_as_of =

|pop_est_footnotes =

|population_est =

|population_total = 768

|unit_pref = Imperial

|population_density_sq_mi = 495.48

}}

Barnes Lake is a census-designated place (CDP) in the northwest part of Deerfield Township, Lapeer County, Michigan, United States, surrounding a lake of the same name. It is bordered to the west by the CDP of Millers Lake. M-24 forms the border between the two CDPs; the state highway leads north {{convert|12|mi}} to Mayville and south {{convert|9|mi|0}} to Lapeer.

Barnes Lake was first listed as a CDP prior to the 2020 census. Previously, the community was part of the Barnes Lake-Millers Lake CDP.