Tampico, IL Profile: Facts, Map & Data


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Tampico, Illinois - Basic Facts

The Village of Tampico had a population of 827 as of July 1, 2017. Tampico ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Illinois. See peer rankings below.

The primary coordinate point for Tampico is located at latitude 41.6307 and longitude -89.7854 in Whiteside County. The formal boundaries for the Village of Tampico (see map below) encompass a land area of 0.39 sq. miles and a water area of 0 sq. miles. Whiteside County is in the Central time zone (GMT -6). The elevation is 640 feet.

The Village of Tampico (GNIS ID: 2399952) 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 Village of Tampico is located within Township of Tampico, a minor civil division (MCD) of Whiteside County.

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

Neighborhood Data

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Village of Tampico, IL Boundary Map

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Boundary Maps: Township of Tampico | Whiteside County | Illinois Counties

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Tampico, IL Data & Demographics (As of July 1, 2017)


Total Population 827
Daytime Population: Workers 138
Daytime Population: Residents 433
Total Daytime Population (TDP) 571
Ratio TDP/Total Population1 0.69
Population in Households 827
Population in Familes 710
Population in Group Qrtrs 0
Population Density2 2,133
Diversity Index3 14


Median Household Income $39,707
Average Household Income $53,855
Per Capita Income $19,946


Total Housing Units 333 (100%)
Owner Occupied HU 241 (72.4%)
Renter Occupied HU 68 (20.4%)
Vacant Housing Units 24 ( 7.2%)
Median Home Value $86,555
Average Home Value $92,149


Total Households 309
Average Household Size 2.68
Family Households 232
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 0.63% 0.07%
Households 0.69% 0.13%
Families 0.61% 0.09%
Median Household Income   1.48%
Per Capita Income   2.35%

Tampico, IL - Peer Comparisons by Rank and Percentile

The table below compares Tampico to the other 1,368 incorporated cities, towns and CDPs in Illinois 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 # 765 44th
Population Density # 242 82nd
Diversity Index # 631 54th
Median Household Income # 1186 13th
Per Capita Income # 1267 7th

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

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