Jen Hernandez, a 43-year-old Mexican American millennial living in Greeley, Colorado, represents a demographic group that may play a decisive role in the upcoming 2026 midterm elections. Working overnight shifts in manufacturing and juggling family responsibilities, Hernandez epitomizes what analysts describe as “overtime moms”—voters in small cities who are married, often homeowners, and part of battleground congressional districts that could swing either to Democrats or Republicans.

Hernandez’s district, Colorado’s 8th, is among about three dozen key House districts nationwide identified as highly competitive. These districts together encompass roughly 10 percent of the U.S. population but tend to have higher proportions of Hispanic adult citizens than the national average. Other similar districts can be found in regions such as the Rust Belt in Pennsylvania, border towns in South Texas and New Mexico, and areas of Florida. Residents in these districts also report higher rates of marriage and homeownership compared to the broader population.

Politically, Hernandez embodies the complexity and fluidity seen in many voters in these battleground areas. She describes herself as politically unaffiliated, having previously voted for Democrats, Republicans, and third-party candidates. While she voted twice for Barack Obama and more recently for Joe Biden and Green Party nominee Jill Stein in presidential elections, her congressional votes have leaned Republican, including support for Ken Buck in 2020 prior to redistricting.

This year, Hernandez remains undecided between the incumbent Republican Rep. Gabe Evans and his Democratic challenger, Manny Rutinel. Both candidates, millennial Hispanic men from working-class backgrounds, have actively sought to connect with voters like Hernandez, running bilingual advertisements and emphasizing their own local ties. Evans, who is 40, has appeared on Spanish-language radio and has attempted to distance himself in some respects from former President Donald Trump, whose approval ratings are low. Rutinel, 31, cites bipartisan work during his time in the Colorado state legislature.

Hernandez is weighing the candidates’ positions carefully, maintaining a notebook with notes on health care, the economy, and immigration. She favors Rutinel’s advocacy for Medicare-for-all but views his prior calls to ban fracking—with his recent reversal—as problematic. Her husband, Daniel, is employed in the oil fields as a rig manager and identifies as a “hard-core Republican.” She expressed concern that a decline in the oil and gas industry could jeopardize her family’s livelihood, an issue where Evans’s energy policies resonate more closely.

On immigration, Hernandez, who has Navajo heritage, acknowledges the country’s history as a nation built on immigration. While critical of Trump-era deportations, she appreciates Evans’s nuanced stance, which includes calls for a secure border while diverging from some party orthodoxy.

Economic challenges are also prominent in Hernandez’s daily life. High costs have forced her to turn off grow lights for her houseplants and skip some prescriptions despite employer-provided insurance. The rising price of diesel has sidelined her Volkswagen Passat, prompting her to borrow a family vehicle to reduce commuting costs.

Hernandez’s household reflects a broad political spectrum: her husband is firmly Republican, their eldest son leans conservative, their daughter is a steadfast Democrat, and the youngest is undecided. This microcosm underscores the divided nature of many families in competitive districts.

She expressed frustration with the negative tone of campaigning, citing attacks between the candidates rather than efforts to improve conditions. Although she advocates for a political system with more parties and options for those “in the gray area,” for now she remains engaged in following the race closely, aware that voters like her hold considerable influence in determining control of the House this election cycle.