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QuickFacts

Decatur city, Illinois; Montgomery village, Illinois; Normal town, Illinois; Bureau County, Illinois; Spring Valley city, Illinois

QuickFacts provides statistics for all states and counties, and for cities and towns with a population of 5,000 or more.

Chart

Population estimates, July 1, 2018, (V2018)

0
7,200
14,400
21,600
28,800
36,000
43,200
50,400
57,600
64,800
72,000
Decatur city, Illinois
71,290
Montgomery village, Illinois
19,749
Normal town, Illinois
54,742
Bureau County, Illinois
32,993
Spring Valley city, Illinois
5,199
0
7,200
14,400
21,600
28,800
36,000
43,200
50,400
57,600
64,800
72,000
Value Notes

Estimates are not comparable to other geographic levels due to methodology differences that may exist between different data sources.

Some estimates presented here come from sample data, and thus have sampling errors that may render some apparent differences between geographies statistically indistinguishable. Click the Quick Info icon to the left of each row in TABLE view to learn about sampling error.

The vintage year (e.g., V2018) refers to the final year of the series (2010 thru 2018). Different vintage years of estimates are not comparable.

Fact Notes Value Flags

QuickFacts data are derived from: Population Estimates, American Community Survey, Census of Population and Housing, Current Population Survey, Small Area Health Insurance Estimates, Small Area Income and Poverty Estimates, State and County Housing Unit Estimates, County Business Patterns, Nonemployer Statistics, Economic Census, Survey of Business Owners, Building Permits.

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