Custom Merch for Nonprofits in Denver, CO
Merch Mob makes fundraising tees and hoodies, volunteer shirts, and walk, run and ride shirts for nonprofits in Denver, CO, at its shop in Montclair, CA, and ships them to Denver. A median age of 35.3, against 38.9 for the US (Census ACS, 2020-2024), puts Denver on the younger side, so offer the tee in a modern fit and add a hoodie as the higher-priced item younger supporters will buy.
Denver by the numbers
Denver has 740,613 residents, up 3.5% since 2020 (Census estimates).
Denver County has 90 civic and social organizations with paid employees (Census County Business Patterns, 2023). That is 1.22 for every 10,000 residents, above the national figure of 0.72. 91% of them employ fewer than 10 people. The count is down 7% from 97 in 2018.
That Census category covers clubs, fraternal lodges, alumni groups and similar associations; many charities are counted in other categories.
Denver County has one civic or social organization for every 8,230 residents. Of the 60 counties behind these pages for nonprofits, Denver County has the 5th-most civic and social organizations per resident.
- Population, 2025
- 740,613
- Since 2020
- +3.5%
- County
- Denver County
- Civic and social organizations in Denver County, 2023
- 90
- Per 10,000 county residents
- 1.22 (US 0.72)
- Time zone
- Mountain
- Median age
- 35.3 (US 38.9)
- Warmest month, average high
- July, 90°F
- Coldest month, average low
- January, 18°F
- Days at 90°F or hotter, a year
- 42
- Nights at 32°F or colder, a year
- 156
- Rain and melted snow, a year
- 15 in
- Snow, a year
- 49 in
- USPS zone from the shop
- 5
Weather: Denver-Stapleton station, in Denver (NOAA 1991-2020 Climate Normals). People: Census ACS 2020-2024. Counts: CBP 2023, by county, paid-employee establishments. Population: Census, July 2025.
What Denver's weather means for nonprofits
Average highs reach 70°F only from May to September here, so long sleeves suit more of the event calendar than tees do, and a summer race is the main exception. Long-sleeve weather covers 6 months, November to April, so volunteers need a hoodie or jacket for much of the year, and a fleece thank-you gets used right away. Winter nights here drop well below freezing and summer afternoons run hot, so an organization with events in every season needs both a tee and a hoodie in the volunteer kit. About 49 inches of snow fall in a typical winter, so plan winter fundraisers for indoor venues and save the outdoor walk for the snow-free months. Freezing nights come about 156 times a year, a third of the year or more, so long-sleeve volunteer shirts and a warm hat for early shifts are core gear rather than extras.
| Month in Denver | Average high | Average low | Rain and melted snow (in) | What volunteers and supporters wear |
|---|---|---|---|---|
| January | 47°F | 18°F | 0.5 | Volunteer hoodies and donor crewnecks |
| February | 48°F | 19°F | 0.5 | Volunteer hoodies and donor crewnecks |
| March | 56°F | 27°F | 1.1 | Volunteer hoodies and donor crewnecks |
| April | 63°F | 34°F | 1.7 | Volunteer hoodies and donor crewnecks |
| May | 72°F | 43°F | 2.3 | Walk tees and volunteer shirts |
| June | 84°F | 53°F | 1.7 | Walk tees and volunteer shirts |
| July | 90°F | 59°F | 2.1 | Wicking race shirts and volunteer tees |
| August | 88°F | 57°F | 1.8 | Wicking race shirts and volunteer tees |
| September | 80°F | 48°F | 1.5 | Walk tees and volunteer shirts |
| October | 67°F | 36°F | 1 | Long-sleeve race shirts |
| November | 55°F | 26°F | 0.7 | Volunteer hoodies and donor crewnecks |
| December | 46°F | 18°F | 0.5 | Volunteer hoodies and donor crewnecks |
Made in So Cal, shipped to Denver.
Orders ship to Denver from the shop; there is no office or pickup point in Colorado.
Denver is about 810 miles from Merch Mob's shop in Montclair, CA, a straight-line distance. From the shop's ZIP code, Denver is USPS zone 5. Denver is on Mountain time, 1 hour ahead of the shop's Pacific time.
Nearby cities with their own pages: Aurora (9 mi).
From the production floor
Merch Mob production in Southern California.
Ordering from Denver
Which participant shirt suits a charity walk or run in Denver?
Short sleeves for a race from May to September; for one from November to April, a long-sleeve shirt, and for a date in January, the coldest month, add a beanie or hoodie as the finisher gift.
More for Denver
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