What city is 73036 in?

73036 is a El Reno, OK mailing address. By land area, 37% lies inside El Reno and 12% lies inside Union City; the rest is outside any Census-defined city or community.

What is the population of 73036?

About 21,387 people (±504), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 19,602.

What is the median household income in 73036?

$59,915 (±$6,596), compared with $65,039 for Oklahoma as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 73036?

14 USPS carrier routes with 8,399 residential and 674 business mailboxes (9,073 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 73036?

The closest, measured center to center: 73090 (7.5 mi, Union City), 73022 (7.9 mi, El Reno), 73099 (10.9 mi, Oklahoma City), 73014 (11.9 mi, El Reno), 73059 (13.3 mi, Minco) and 73762 (14.4 mi, Piedmont).

73036 ZIP Code, El Reno, OK

73036 is a ZIP code in El Reno, Oklahoma in Canadian County. It covers 184 square miles of land. The closest ZIP codes are 73090, 73022 and 73099. 21,387 people live here in 7,006 households, more than in 9 of every 10 Oklahoma ZIP codes. With about 116 people per square mile it is lightly settled, and owners and renters are mixed (63% own). Median household income is $59,915, close to the Oklahoma median of $65,039.

Quick facts

Mailing city: El Reno, OK
County: Canadian County
Land area: 184 sq mi
Population: 21,387
Median household income: $59,915
Carrier routes: 14 (8,399 homes)

Key figures

Measure	Value
Residents	21,387
Households	7,006
Median household income	$59,915
Income per person	$28,918
Median age	35.4
Homeowners	62.9%
Median home value	$172,500
Median rent	$972
Bachelor's degree or higher	17.9%
Average commute (minutes)	22.2
Households with kids under 18	34.1%
Moved in the past year	17.9%
Below the poverty line	17.5%
Broadband internet	86.1%
Speak a non-English language at home	14.4%

Household income

% of households	Value
<$10K	4.4%
$10–15K	5.2%
$15–25K	9.1%
$25–35K	13.8%
$35–50K	10.4%
$50–75K	15.4%
$75–100K	12.6%
$100–150K	16.0%
$150–200K	7.5%
$200K+	5.6%

Age

% of all residents	Value
<10	12.7%
10–19	13.4%
20–24	6.7%
25–34	16.5%
35–44	14.7%
45–54	12.6%
55–64	9.5%
65–74	7.9%
75+	5.9%

Tenure

% of housing units	Value
Owned, with mortgage	29.2%
Owned outright	28.1%
Rented	33.7%
Vacant	9.0%

Type of building

% of housing units	Value
Detached house	79.3%
Townhome	1.7%
2–4 units	4.1%
5–19 units	5.0%
20+ units	2.4%
Mobile / other	7.5%

Businesses in 73036

482 business establishments with 6,790 employees (ZIP Codes Business Patterns 2023).

Retail Trade: 62
Health Care and Social Assistance: 49
Other Services (except Public Administration): 48
Construction: 45
Accommodation and Food Services: 43
Finance and Insurance: 34
Transportation and Warehousing: 33
Wholesale Trade: 30

EDDM carrier routes

73036 has 14 USPS carrier routes with 8,399 residential and 674 business mailboxes. Open the EDDM route map.

Carrier routes in 73036

73036 has 14 USPS carrier routes (7 city (C), 7 rural (R)) with 8,399 residential and 674 business mailboxes. Routes range from 407 homes (R007) to 1,136 homes (R006); the median route has 534 homes. The Census counted 7,006 households in 73036 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	4
500–749	7
750–999	2
1,000–1,499	1
1,500+	0

Best routes in 73036 for…

Most businesses

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

Route C007 — USPS business mailboxes 170, 525 homes
Route R005 — USPS business mailboxes 91, 539 homes
Route R007 — USPS business mailboxes 80, 407 homes
Route C001 — USPS business mailboxes 72, 534 homes
Route R006 — USPS business mailboxes 56, 1,136 homes

Select these 5 routes on the route map

Every carrier route in 73036

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C001	City	534	72	$30,307	—	—	—
C003	City	813	4	$62,455	—	—	—
C004	City	420	12	$30,307	—	—	—
C005	City	622	21	$27,629	—	—	—
C006	City	809	39	$38,325	—	—	—
C007	City	525	170	$30,307	—	—	—
C008	City	534	15	$61,345	—	—	—
R001	Rural	413	38	$77,772	—	—	—
R002	Rural	486	13	$88,423	—	—	—
R003	Rural	501	17	$62,455	—	—	—
R004	Rural	660	46	$62,500	—	—	—
R005	Rural	539	91	$104,156	—	—	—
R006	Rural	1,136	56	$90,872	—	—	—
R007	Rural	407	80	$104,156	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 73036 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

73090 — Union City town, OK (7.5 mi)
73022 — El Reno city, OK (7.9 mi)
73099 — Oklahoma City city, OK (10.9 mi)
73014 — El Reno city, OK (11.9 mi)
73059 — Minco city, OK (13.3 mi)
73762 — Piedmont city, OK (14.4 mi)
73064 — Oklahoma City city, OK (14.7 mi)
73078 — Piedmont city, OK (16.4 mi)

Areas that include 73036

El Reno, OK ZIP codes — 3 ZIP codes
Union City, OK ZIP codes — 2 ZIP codes
Canadian County ZIP codes — 14 ZIP codes
Oklahoma ZIP code data

Where it ranks

Mail every home in 73036

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) 73036, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 73036 in?: 73036 is a El Reno, OK mailing address. By land area, 37% lies inside El Reno and 12% lies inside Union City; the rest is outside any Census-defined city or community.
What county is 73036 in?: 73036 is in Canadian County.
What is the population of 73036?: About 21,387 people (±504), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 19,602.
What is the median household income in 73036?: $59,915 (±$6,596), compared with $65,039 for Oklahoma as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 73036?: 14 USPS carrier routes with 8,399 residential and 674 business mailboxes (9,073 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 73036?: The closest, measured center to center: 73090 (7.5 mi, Union City), 73022 (7.9 mi, El Reno), 73099 (10.9 mi, Oklahoma City), 73014 (11.9 mi, El Reno), 73059 (13.3 mi, Minco) and 73762 (14.4 mi, Piedmont).

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