The City of Janesville is the 10th largest city in Wisconsin with a population of 64,307 as of July 1, 2018. Janesville ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Wisconsin. See peer rankings below.
The primary coordinate point for Janesville is located at latitude 42.6847 and longitude -89.0132 in Rock County. The formal boundaries for the City of Janesville (see map below) encompass a land area of 33.75 sq. miles and a water area of 0.6 sq. miles. Rock County is in the Central time zone (GMT -6). The elevation is 837 feet.
The City of Janesville (GNIS ID: 1583448) has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
Alternate Unofficial Names for Janesville: Black Hawk, E-nee-poro-poro.
|Population in Households||63,692|
|Population in Familes||49,357|
|Population in Group Qrtrs||615|
|Median Household Income||$52,317|
|Average Household Income||$66,603|
|Per Capita Income||$27,773|
|Total Housing Units||28,411 (100%)|
|Owner Occupied HU||16,992 (59.8%)|
|Renter Occupied HU||9,410 (33.1%)|
|Vacant Housing Units||2,008 ( 7.1%)|
|Median Home Value||$139,352|
|Average Home Value||$164,198|
|Average Household Size||2.41|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||1.27%|
|Per Capita Income||2.34%|
The table below compares Janesville to the other 774 incorporated cities, towns and CDPs in Wisconsin by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
|Total Population||# 10||99th|
|Population Density||# 78||90th|
|Diversity Index||# 131||83rd|
|Median Household Income||# 442||43rd|
|Per Capita Income||# 390||50th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Wisconsin Census Data Comparison Tool.