Side-by-side city decision # Boulder vs Phnom Penh. A direct comparison of monthly costs, connectivity, safety, quality of life and remote-work fit. Share comparison Copy link BoulderUnited States5/6 VS Phnom PenhCambodia1/6 $3,120Boulder monthly budget $925Phnom Penh monthly budget 275 MbpsBoulder internet 45 MbpsPhnom Penh internet Decision summary Boulder Boulder leads on more of the six headline signals. Cost Best budget Phnom Penh Speed Fastest internet Boulder Vibe Best nomad vibe Boulder Safety Highest safety Boulder Air Cleanest air Boulder Walk Most walkable Boulder Quick read ## Two cities at a glance The headline numbers before you examine the full comparison. [Boulder](https://jobicy.com/cost-of-living/united-states/boulder.md) United States 5/6 Budget$3,120 Internet275 Mbps Vibe9/10 [Phnom Penh](https://jobicy.com/cost-of-living/cambodia/phnom-penh.md) Cambodia 1/6 Budget$925 Internet45 Mbps Vibe7/10 Full comparison ## Compare what matters Green marks the stronger numeric result. Text-only categories are presented without a winner. Differences only ### Monthly budget and costs 7 signals MetricBoulderPhnom Penh Total estimated budget $3,120 $925 1-bed center rent $2,100 $450 Coworking desk $400 $110 Local meal $22 $3 Cappuccino $5.5 $2.4 Gym membership $75 $38 Transport budget $70 $55 ### Work and infrastructure 2 signals MetricBoulderPhnom Penh Internet speed 275 Mbps 45 Mbps Nomad vibe 9/10 7/10 ### Quality of life 5 signals MetricBoulderPhnom Penh Safety index 72/100 57/100 Air quality 86/100 53/100 Walkability 8/10 5/10 Female safety 8/10 6/10 LGBTQ+ friendly 9/10 6/10 ### Culture and climate 4 signals MetricBoulderPhnom Penh Healthcare quality Excellent Average English proficiency Excellent Average Climate type Semi-arid continental highland Tropical monsoon Best time to visit May - Oct Nov - Feb Beyond the numbers ## What each city asks you to trade Costs and scores help narrow the choice. These practical strengths and limitations finish the picture. [Boulder](https://jobicy.com/cost-of-living/united-states/boulder.md) United States → ### Strengths * Exceptional access to hiking, cycling, climbing, and skiing * Fast, reliable home internet and strong mobile coverage * Highly educated, entrepreneurial, remote-work-friendly population * Walkable core with extensive bike paths and buses * Inclusive, progressive social atmosphere * Excellent cafes, natural food stores, and craft beer ### Trade-offs * Housing costs are very high for a city of its size * Winter cold, snow, and sudden weather changes can be challenging * Denver International Airport is relatively far away * Car ownership is still useful outside central neighborhoods * Wildfire smoke can affect air quality in late summer * Limited visa options for long-term independent remote workers ### Common visa routes * B-1/B-2 visitor visa or Visa Waiver Program for eligible nationalities * F-1 student visa for qualifying study programs * Employment-based visa or work authorization through a U.S. employer [Phnom Penh](https://jobicy.com/cost-of-living/cambodia/phnom-penh.md) Cambodia → ### Strengths * Low everyday costs compared with many regional capitals * Large and established international community * English is widely used in central expat areas * Affordable local food and international dining * Convenient ride-hailing through Grab and PassApp * Long-stay visa extensions are relatively accessible ### Trade-offs * Hot, humid weather for much of the year * Traffic, uneven sidewalks, and limited pedestrian infrastructure * Petty theft and phone-snatching require vigilance * Tap water is not safe to drink * Air quality can worsen during the dry season * Healthcare is adequate but limited for complex treatment ### Common visa routes * Tourist Visa (T), typically 30 days and extendable once * Ordinary Visa (E), extendable through approved agents for longer stays * Business Extension of Stay (EB), for eligible workers and business travelers Reading the result ## Use this as a planning benchmark The headline score compares six directional signals. It does not weight personal priorities, visa eligibility, household size or individual lifestyle choices. Costs are monthly estimates, not guaranteed prices. Higher is better for quality scores and connectivity. Lower is better for budgets and individual expenses.