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County profile
About Weld County
Weld County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 328,981. The county seat is Greeley. Weld County comprises the Greeley, CO Metropolitan Statistical Area, which is included in the Denver–Aurora, CO Combined Statistical Area. Weld County is one of the fastest growing counties in Colorado.
Description adapted from Wikipedia, CC BY-SA 4.0.
At a glance
Weld County at a glance
- County seat
- Greeley
- Population
- 328,981 (2020)
- Land area
- 4,022 sq mi
- Founded
- 1861
Communities
Largest communities in Weld County
| Community | Population |
|---|---|
| Thornton | 141,867 |
| Greeley County seat | 108,795 |
| Longmont | 98,885 |
| Northglenn | 38,131 |
| Windsor | 32,716 |
History
History of Weld County
On May 30, 1854, the Kansas–Nebraska Act created the Nebraska Territory and the Kansas Territory, divided by the Parallel 40° North (Baseline Road or County Line Road or Weld County Road 2 in the future Weld County). Present-day Weld County, Colorado, lay in the southwestern portion of the Nebraska Territory, bordering the Kansas Territory. In July 1858, gold was discovered along the South Platte River in Arapahoe County, Kansas Territory. This discovery precipitated the Pike's Peak Gold Rush. Many residents of the mining region felt disconnected from the remote territorial governments of Kansas and Nebraska, so they voted to form their own Territory of Jefferson on October 24, 1859. The following month, the Jefferson Territorial Legislature organized 12 counties for the new territory, including St. Vrain County. St. Vrain County was named in honor of Ceran de Hault de Lassus de St.
Adapted from Wikipedia, CC BY-SA 4.0.
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Official channels
Weld County election resources
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Neighbors
Neighboring counties
About
Part of Colorado Voter Check
This is the Weld County page of Colorado Voter Check, a project of True the Vote, pointing Colorado voters at the official tools that already exist — and at Scan Check Protect to verify your registration.
Where anything here differs from what Weld County or the Colorado Secretary of State publishes, they are right and this page is not.