80420 ZIP Code, Alma, CO
80420 is a ZIP code in Alma, Colorado in Park County. It covers 42 square miles of land. The closest ZIP codes are 80461, 80424 and 80443. 1,246 people live here in 741 households. It is rural, with fewer than 100 people per square mile, and owners and renters are mixed (60% own). Median household income is $86,705, close to the Colorado median of $95,470; the median age is 57.2, older than most ZIP codes.
Quick facts
- Mailing city: Alma, CO
- County: Park County
- Land area: 42 sq mi
- Population: 1,246
- Median household income: $86,705
Key figures
| Measure | Value |
|---|---|
| Residents | 1,246 |
| Households | 741 |
| Median household income | $86,705 |
| Income per person | $68,745 |
| Median age | 57.2 |
| Homeowners | 59.8% |
| Median home value | $616,000 |
| Median rent | $2,295 |
| Bachelor's degree or higher | 68.9% |
| Average commute (minutes) | 30.8 |
| Households with kids under 18 | 12.3% |
| Moved in the past year | 2.1% |
| Below the poverty line | 8.3% |
| Broadband internet | 87.3% |
| Speak a non-English language at home | 6.8% |
Household income
| % of households | Value |
|---|---|
| <$10K | 1.9% |
| $10–15K | 1.6% |
| $15–25K | 0.0% |
| $25–35K | 0.0% |
| $35–50K | 25.0% |
| $50–75K | 7.3% |
| $75–100K | 20.5% |
| $100–150K | 19.8% |
| $150–200K | 14.6% |
| $200K+ | 9.3% |
Age
| % of all residents | Value |
|---|---|
| <10 | 2.2% |
| 10–19 | 2.5% |
| 20–24 | 11.7% |
| 25–34 | 16.1% |
| 35–44 | 3.6% |
| 45–54 | 11.2% |
| 55–64 | 33.6% |
| 65–74 | 13.6% |
| 75+ | 5.5% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 22.8% |
| Owned outright | 15.3% |
| Rented | 25.7% |
| Vacant | 36.2% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 94.7% |
| Townhome | 0.0% |
| 2–4 units | 3.3% |
| 5–19 units | 0.2% |
| 20+ units | 0.0% |
| Mobile / other | 1.9% |
Businesses in 80420
60 business establishments with 174 employees (ZIP Codes Business Patterns 2023).
- Construction: 19
- Professional, Scientific, and Technical Services: 9
- Accommodation and Food Services: 8
- Administrative and Support and Waste Management and Remediation Services: 7
- Retail Trade: 6
- Real Estate and Rental and Leasing: 4
EDDM carrier routes
See every USPS carrier route in 80420 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 80461 — Leadville North CDP, CO (10.8 mi)
- 80424 — Breckenridge town, CO (11.9 mi)
- 80443 — Copper Mountain CDP, CO (12.7 mi)
- 80440 — Fairplay town, CO (13.7 mi)
- 81649 — Minturn town, CO (14.5 mi)
- 80432 (16.3 mi)
- 80448 (18.4 mi)
- 80435 — Keystone CDP, CO (19.8 mi)
Areas that include 80420
- Alma, CO ZIP codes — 1 ZIP code
- Park County ZIP codes — 12 ZIP codes
- Colorado ZIP code data
Where it ranks
- No. 4 of 5: highest median household income in Park County
- No. 2 of 5: highest median home value in Park County
- No. 5 of 5: highest share of owner-occupied homes in Park County
- No. 5 of 5: highest share of households with children in Park County
- No. 5 of 5: highest share of residents who moved in during the past year in Park County
- No. 5 of 5: lowest median age in Park County
- No. 1 of 5: highest median age in Park County
Mail every home in 80420
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 80420, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 80420 in?
- 80420 is a Alma, CO mailing address. By land area, 1% lies inside Alma; the rest is outside any Census-defined city or community.
- What county is 80420 in?
- 80420 is in Park County.
- What is the population of 80420?
- About 1,246 people (±408), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 927.
- What is the median household income in 80420?
- $86,705 (±$45,287), compared with $95,470 for Colorado as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 80420?
- EDDM2GO's stored route library does not include 80420 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 80420?
- The closest, measured center to center: 80461 (10.8 mi, Leadville North), 80424 (11.9 mi, Breckenridge), 80443 (12.7 mi, Copper Mountain), 80440 (13.7 mi, Fairplay), 81649 (14.5 mi, Minturn) and 80432 (16.3 mi).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.