Salaries in Longmont, CO

You might assume a city of nearly 100,000 people, just a stone's throw from Boulder, is a crazy-expensive place to work. Longmont isn't. In 2026, its cost of living index sits at 99.9—practically dead even with the national average. That’s the surprising part. You get the Front Range lifestyle without the Front Range price tag that often comes with it.

What does that really mean for your wallet? The purchasing power story here is pretty straightforward. The median household income is $82,984, and a one-bedroom apartment runs about $1,548 a month. That’s not cheap, but it’s not crushing either. You’re not spending half your paycheck on rent like you would in Denver or Boulder. For the average salary across all roles—which is $54,367—the math is tight but manageable. The COL-adjusted average is $54,421, showing that your dollar works almost exactly as hard here as it does anywhere else in the U.S. It’s a refreshing bit of honesty.

Longmont’s economy is a mix of old and new. You’ve got a strong tech and aerospace presence, thanks to its proximity to Boulder and a history of innovation. The big names here include companies like Seagate Technology and a handful of thriving startups. But it’s not all silicon and code. The healthcare sector is a major employer, and the St. Vrain Valley School District is a huge driver for teachers and support staff. The unemployment rate is a healthy 3.4%, which tells you it’s a stable market if you have the right skills.

Here’s the honest catch: while the cost of living is fair, wages for many professions haven't kept pace with the rapid inflation of the last few years. The average salary can feel stretched if you have a family or significant debt. But for a dual-income household, or someone in a top-paying field like software development, Longmont offers a genuinely good quality of life without the financial panic. It works best for those who value community and space over a bustling urban core.

The data below will show you exactly where you stand, from the top earners to the jobs that keep this city running.