80134 ZIP Code, Parker, CO

80134 is a ZIP code in Parker, Colorado in Douglas County. It covers 57 square miles of land. The closest ZIP codes are 80108, 80138 and 80124. 80,302 people live here in 28,658 households, which puts it among the most populous 1% of Colorado ZIP codes. At about 1,400 people per square mile it has suburban density, and most homes are owner-occupied (80%). Median household income is $146,778, well above the Colorado median of $95,470.

Quick facts

Key figures

MeasureValue
Residents80,302
Households28,658
Median household income$146,778
Income per person$64,461
Median age37.5
Homeowners79.7%
Median home value$677,700
Median rent$2,118
Bachelor's degree or higher60.7%
Average commute (minutes)27.3
Households with kids under 1838.0%
Moved in the past year14.7%
Below the poverty line3.2%
Broadband internet98.1%
Speak a non-English language at home13.5%

Household income

% of householdsValue
<$10K2.3%
$10–15K0.3%
$15–25K1.9%
$25–35K2.8%
$35–50K4.0%
$50–75K8.7%
$75–100K9.8%
$100–150K21.7%
$150–200K17.3%
$200K+31.0%

Age

% of all residentsValue
<1012.8%
10–1914.0%
20–246.3%
25–3412.4%
35–4416.9%
45–5414.7%
55–6411.7%
65–747.3%
75+4.0%

Tenure

% of housing unitsValue
Owned, with mortgage64.1%
Owned outright14.1%
Rented19.7%
Vacant2.1%

Type of building

% of housing unitsValue
Detached house75.0%
Townhome4.6%
2–4 units1.8%
5–19 units9.6%
20+ units8.8%
Mobile / other0.1%

Businesses in 80134

2,045 business establishments with 16,832 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

80134 has 49 USPS carrier routes with 34,169 residential and 1,210 business mailboxes. Open the EDDM route map.

Carrier routes in 80134

80134 has 49 USPS carrier routes (49 rural (R)) with 34,169 residential and 1,210 business mailboxes. Routes range from 377 homes (R011) to 1,291 homes (R014); the median route has 710 homes. The Census counted 28,658 households in 80134 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2490
250–49912
500–74918
750–99914
1,000–1,4995
1,500+0

Best routes in 80134 for…

Most businesses

For B2B offers: office supplies, cleaning, IT, catering and commercial services.

  1. Route R059 — USPS business mailboxes 326, 755 homes
  2. Route R011 — USPS business mailboxes 285, 377 homes
  3. Route R048 — USPS business mailboxes 98, 658 homes
  4. Route R035 — USPS business mailboxes 85, 786 homes
  5. Route R052 — USPS business mailboxes 67, 872 homes

Select these 5 routes on the route map

Every carrier route in 80134

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
R001Rural5652$160,576———
R004Rural5500$189,186———
R007Rural5250$189,186———
R008Rural73040$77,809———
R009Rural39523$168,820———
R010Rural8350$159,782———
R011Rural377285$82,780———
R014Rural1,2915$85,403———
R015Rural4371$169,946———
R016Rural4630$145,924———
R017Rural40833$169,946———
R018Rural8221$147,409———
R019Rural1,12627$77,809———
R020Rural1,09820$102,838———
R022Rural5704$189,186———
R023Rural4430$147,149———
R025Rural4410$173,766———
R026Rural69731$156,894———
R029Rural51919$182,932———
R031Rural8200$141,701———
R032Rural4290$169,538———
R034Rural4182$145,924———
R035Rural78685$147,409———
R037Rural6850$147,149———
R038Rural8792$173,766———
R039Rural4705$118,779———
R041Rural5252$147,409———
R043Rural7761$200,001+———
R045Rural68537$189,206———
R046Rural72741$200,001+———
R047Rural4964$173,766———
R048Rural65898$182,932———
R050Rural8932$134,849———
R052Rural87267$173,766———
R053Rural7131$200,001+———
R054Rural71321$154,429———
R055Rural8259$200,001+———
R057Rural7271$200,001+———
R058Rural7100$156,894———
R059Rural755326$77,809———
R061Rural8593$200,001+———
R062Rural1,1560$102,838———
R063Rural9376$159,782———
R065Rural1,0772$147,409———
R066Rural9320$147,409———
R067Rural8000$200,001+———
R068Rural4480$145,924———
R069Rural5984$118,779———
R070Rural5080$200,001+———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 80134 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

Areas that include 80134

Where it ranks

Mail every home in 80134

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) 80134, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 80134 in?
80134 is a Parker, CO mailing address. By land area, 28% lies inside Parker, 18% lies inside The Pinery, 7% lies inside Lone Tree and 3% lies inside Stonegate; the rest is outside any Census-defined city or community.
What county is 80134 in?
80134 is in Douglas County.
What is the population of 80134?
About 80,302 people (±2,101), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 76,369.
What is the median household income in 80134?
$146,778 (±$4,852), 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 80134?
49 USPS carrier routes with 34,169 residential and 1,210 business mailboxes (35,382 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 80134?
The closest, measured center to center: 80108 (4.7 mi, Castle Pines), 80138 (6.3 mi, Parker), 80124 (6.9 mi, Lone Tree), 80112 (7.7 mi, Centennial), 80016 (8.2 mi, Aurora) and 80130 (8.3 mi, Highlands Ranch).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.