Lockridge, IA Profile: Facts, Map & Data


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Lockridge, Iowa - Basic Facts

The City of Lockridge had a population of 274 as of July 1, 2017.

The primary coordinate point for Lockridge is located at latitude 40.9937 and longitude -91.7492 in Jefferson County. The formal boundaries for the City of Lockridge (see map below) encompass a land area of 0.74 sq. miles and a water area of 0 sq. miles. Jefferson County is in the Central time zone (GMT -6). The elevation is 732 feet.

The City of Lockridge (GNIS ID: 2395741) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The City of Lockridge is located within Township of Lockridge, a minor civil division (MCD) of Jefferson County.

Beneath the boundary map are tables with Lockridge population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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City of Lockridge, IA Boundary Map

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Boundary Maps: Township of Lockridge | Jefferson County | Iowa Counties

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Lockridge, IA Data & Demographics (As of July 1, 2017)


Total Population 274
Daytime Population: Workers 22
Daytime Population: Residents 124
Total Daytime Population (TDP) 146
Ratio TDP/Total Population1 0.53
Population in Households 274
Population in Familes 231
Population in Group Qrtrs 0
Population Density2 368
Diversity Index3 10


Median Household Income $38,524
Average Household Income $52,172
Per Capita Income $20,832


Total Housing Units 126 (100%)
Owner Occupied HU 91 (72.2%)
Renter Occupied HU 20 (15.9%)
Vacant Housing Units 16 (12.7%)
Median Home Value $118,750
Average Home Value $209,890


Total Households 110
Average Household Size 2.49
Family Households 78
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.31% 0.36%
Households 0.38% 0.54%
Families 0.18% 0.51%
Median Household Income   3.18%
Per Capita Income   2.99%

Lockridge, IA - Peer Comparisons by Rank and Percentile

The table below compares Lockridge to the other 1,009 incorporated cities, towns and CDPs in Iowa by rank and percentile using July 1, 2017 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.

Variable Description Rank Percentile
Total Population # 624 38th
Population Density # 730 28th
Diversity Index # 495 51st
Median Household Income # 977 3rd
Per Capita Income # 978 3rd

Additional comparisons and rankings can be made with a VERY EASY TO USE Iowa Census Data Comparison Tool.

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