80230 ZIP Code, Denver, CO
80230 is a ZIP code in Denver, Colorado — mostly in Denver County (91% of its land), with smaller parts in Arapahoe County. It covers 2.8 square miles of land. The closest ZIP codes are 80220, 80247 and 80010. 10,449 people live here in 5,455 households. At about 3,793 people per square mile it has suburban density, and owners and renters are mixed (48% own). Median household income is $99,750, close to the Colorado median of $95,470; the median age is 45.7, older than most ZIP codes.
Quick facts
- Mailing city: Denver, CO
- County: Denver County
- Land area: 2.8 sq mi
- Population: 10,449
- Median household income: $99,750
- Carrier routes: 6 (5,051 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 10,449 |
| Households | 5,455 |
| Median household income | $99,750 |
| Income per person | $88,410 |
| Median age | 45.7 |
| Homeowners | 48.0% |
| Median home value | $829,000 |
| Median rent | $2,247 |
| Bachelor's degree or higher | 72.0% |
| Average commute (minutes) | 23.1 |
| Households with kids under 18 | 21.6% |
| Moved in the past year | 17.0% |
| Below the poverty line | 8.7% |
| Broadband internet | 96.4% |
| Speak a non-English language at home | 15.1% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.1% |
| $10–15K | 1.9% |
| $15–25K | 11.7% |
| $25–35K | 1.8% |
| $35–50K | 7.4% |
| $50–75K | 11.2% |
| $75–100K | 12.1% |
| $100–150K | 12.0% |
| $150–200K | 11.9% |
| $200K+ | 26.0% |
Age
| % of all residents | Value |
|---|---|
| <10 | 7.9% |
| 10–19 | 9.8% |
| 20–24 | 3.6% |
| 25–34 | 19.0% |
| 35–44 | 7.6% |
| 45–54 | 19.7% |
| 55–64 | 13.2% |
| 65–74 | 12.8% |
| 75+ | 6.5% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 34.8% |
| Owned outright | 10.9% |
| Rented | 49.2% |
| Vacant | 5.2% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 32.6% |
| Townhome | 10.9% |
| 2–4 units | 1.1% |
| 5–19 units | 28.9% |
| 20+ units | 26.4% |
| Mobile / other | 0.0% |
Businesses in 80230
319 business establishments with 6,703 employees (ZIP Codes Business Patterns 2023).
- Health Care and Social Assistance: 83
- Professional, Scientific, and Technical Services: 53
- Other Services (except Public Administration): 34
- Real Estate and Rental and Leasing: 28
- Accommodation and Food Services: 27
- Educational Services: 16
- Retail Trade: 13
- Finance and Insurance: 13
EDDM carrier routes
80230 has 6 USPS carrier routes with 5,051 residential and 203 business mailboxes. Open the EDDM route map.
Carrier routes in 80230
80230 has 6 USPS carrier routes (6 city (C)) with 5,051 residential and 203 business mailboxes. Routes range from 563 homes (C065) to 1,289 homes (C071); the median route has 812 homes. The Census counted 5,455 households in 80230 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 0 |
| 500–749 | 3 |
| 750–999 | 2 |
| 1,000–1,499 | 1 |
| 1,500+ | 0 |
Best routes in 80230 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C057 — USPS business mailboxes 108, 671 homes
- Route C068 — USPS business mailboxes 62, 962 homes
- Route C071 — USPS business mailboxes 24, 1,289 homes
- Route C065 — USPS business mailboxes 6, 563 homes
- Route C066 — USPS business mailboxes 3, 953 homes
Select these 5 routes on the route map
Every carrier route in 80230
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C057 | City | 671 | 108 | $200,001+ | — | — | — |
| C065 | City | 563 | 6 | $137,952 | — | — | — |
| C066 | City | 953 | 3 | $200,001+ | — | — | — |
| C067 | City | 613 | 0 | $200,001+ | — | — | — |
| C068 | City | 962 | 62 | $48,603 | — | — | — |
| C071 | City | 1,289 | 24 | $137,952 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 80230 on the EDDM route map.
How route demographics are estimated
Mailbox counts come from USPS; demographics are estimates
The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).
How a route gets its figures: the block-group length-share method
We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.
Margins of error
Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.
Different years
USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.
Why some routes show identical figures
Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.
Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Nearby ZIP codes
- 80220 — Denver city, CO (1.7 mi)
- 80247 — Denver city, CO (1.7 mi)
- 80010 — Aurora city, CO (2 mi)
- 80246 — Denver city, CO (2.4 mi)
- 80224 — Denver city, CO (2.5 mi)
- 80012 — Aurora city, CO (3.1 mi)
- 80207 — Denver city, CO (3.2 mi)
- 80045 — Aurora city, CO (3.3 mi)
Areas that include 80230
- Denver, CO ZIP codes — 44 ZIP codes
- Denver County ZIP codes — 35 ZIP codes
- Colorado ZIP code data
Where it ranks
- No. 5 of 30: highest median home value in Denver County
- No. 1 of 30: highest median age in Denver County
- No. 5 of 30: fastest population growth in Denver County
- No. 5 of 39: highest median home value in Denver, CO
- No. 1 of 39: highest median age in Denver, CO
- No. 5 of 39: fastest population growth in Denver, CO
Mail every home in 80230
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.
Denver EDDM mailing
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 80230, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 80230 in?
- 80230 is a Denver, CO mailing address. By land area, 91% lies inside Denver and 9% lies inside Aurora.
- What county is 80230 in?
- 80230 is mostly in Denver County (91% of its land), with smaller parts in Arapahoe County.
- What is the population of 80230?
- About 10,449 people (±1,159), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 9,898.
- What is the median household income in 80230?
- $99,750 (±$21,580), 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 80230?
- 6 USPS carrier routes with 5,051 residential and 203 business mailboxes (5,254 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 80230?
- The closest, measured center to center: 80220 (1.7 mi, Denver), 80247 (1.7 mi, Denver), 80010 (2 mi, Aurora), 80246 (2.4 mi, Denver), 80224 (2.5 mi, Denver) and 80012 (3.1 mi, Aurora).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.