Collyer, Kansas
Collyer: township in Trego County, Kansas
About
Collyer is a township located in the county of Trego in the U.S. state of Kansas. Its population at the 2010 census was 109. After 10 years in 2020 city had an estimated population of 98 inhabitants.
Quick Facts about Collyer
| Population | 98 (2020) |
| Country | United States of America |
| State | Kansas (United States) |
| County | Trego County |
| Latitude & Longitude | 39.0356,-100.1179 |
| Time Zone | America/Chicago |
| Local time | 16:59:36 (22nd April 2026) |
| Postal code | 67631 |
| Population growth | -11.22% (2010-2020) |
| Weather | 87℉ Sunny 7-days weather |
Geography
Collyer is located at 39°2'8"N 100°7'4"W (39.0355600, -100.1179100).
Collyer map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Demographics
According to census records, the population of Collyer decreased by 11.22% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 109 | - | census |
| 2011 | 105 | -3.81% | estimation process |
| 2012 | 106 | 0.94% | estimation process |
| 2013 | 105 | -0.95% | estimation process |
| 2014 | 103 | -1.94% | estimation process |
| 2015 | 104 | 0.96% | estimation process |
| 2016 | 102 | -1.96% | estimation process |
| 2017 | 101 | -0.99% | estimation process |
| 2018 | 100 | -1% | estimation process |
| 2019 | 100 | 0% | estimation process |
| 2020 | 98 | -2.04% | estimation process |
Collyer zip code is 67631.
County name: Trego, County
fips: 20195
Closest post offices linked to Collyer.
| Post Office Name | City | ZIP |
|---|---|---|
| Collyer Post Office | Collyer (KS) | 67631 |