What city is 85658 in?

85658 is a Marana, AZ mailing address. By land area, 33% lies inside Marana and 5% lies inside Red Rock; the rest is outside any Census-defined city or community.

What is the population of 85658?

About 16,051 people (±1,268), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 15,791.

What is the median household income in 85658?

$123,415 (±$10,580), compared with $79,964 for Arizona as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 85658?

15 USPS carrier routes with 8,824 residential and 88 business mailboxes (8,912 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 85658?

The closest, measured center to center: 85654 (7 mi, Rillito), 85755 (10.5 mi, Oro Valley), 85742 (10.6 mi, Casas Adobes), 85739 (10.7 mi, Saddlebrooke), 85737 (13.9 mi, Oro Valley) and 85145 (14 mi, Red Rock).

85658 ZIP Code, Marana, AZ

Q: What county is 85658 in?

85658 is mostly in Pinal County (65% of its land), with smaller parts in Pima County.

85658 is a ZIP code in Marana, Arizona — mostly in Pinal County (65% of its land), with smaller parts in Pima County. It covers 195 square miles of land. The closest ZIP codes are 85654, 85755 and 85742. 16,051 people live here in 6,762 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (86%). Median household income is $123,415, well above the Arizona median of $79,964; the median age is 53.0, older than most ZIP codes.

Quick facts

Mailing city: Marana, AZ
County: Pinal County
Land area: 195 sq mi
Population: 16,051
Median household income: $123,415
Carrier routes: 15 (8,824 homes)

Key figures

Measure	Value
Residents	16,051
Households	6,762
Median household income	$123,415
Income per person	$67,088
Median age	53
Homeowners	85.7%
Median home value	$478,400
Median rent	$1,931
Bachelor's degree or higher	53.0%
Average commute (minutes)	30.4
Households with kids under 18	21.9%
Moved in the past year	12.5%
Below the poverty line	2.9%
Broadband internet	97.3%
Speak a non-English language at home	15.3%

Household income

% of households	Value
<$10K	0.8%
$10–15K	1.3%
$15–25K	4.5%
$25–35K	3.4%
$35–50K	5.9%
$50–75K	12.2%
$75–100K	8.3%
$100–150K	23.6%
$150–200K	18.9%
$200K+	21.2%

Age

% of all residents	Value
<10	6.8%
10–19	12.9%
20–24	4.0%
25–34	6.1%
35–44	12.1%
45–54	11.6%
55–64	13.4%
65–74	20.2%
75+	12.8%

Tenure

% of housing units	Value
Owned, with mortgage	49.6%
Owned outright	25.4%
Rented	12.4%
Vacant	12.6%

Type of building

% of housing units	Value
Detached house	87.4%
Townhome	3.4%
2–4 units	3.2%
5–19 units	1.1%
20+ units	2.5%
Mobile / other	2.4%

Businesses in 85658

176 business establishments with 1,782 employees (ZIP Codes Business Patterns 2023).

Professional, Scientific, and Technical Services: 26
Construction: 25
Real Estate and Rental and Leasing: 21
Administrative and Support and Waste Management and Remediation Services: 19
Health Care and Social Assistance: 15
Retail Trade: 14
Other Services (except Public Administration): 11
Finance and Insurance: 10

EDDM carrier routes

85658 has 15 USPS carrier routes with 8,824 residential and 88 business mailboxes. Open the EDDM route map.

Carrier routes in 85658

85658 has 15 USPS carrier routes (5 rural (R), 10 highway contract (H)) with 8,824 residential and 88 business mailboxes. Routes range from 247 homes (R009) to 1,087 homes (H014); the median route has 547 homes. The Census counted 6,762 households in 85658 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	1
250–499	4
500–749	9
750–999	0
1,000–1,499	1
1,500+	0

Best routes in 85658 for…

Most businesses

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

Route H014 — USPS business mailboxes 29, 1,087 homes
Route H013 — USPS business mailboxes 27, 741 homes
Route R007 — USPS business mailboxes 23, 686 homes
Route H006 — USPS business mailboxes 3, 417 homes
Route R005 — USPS business mailboxes 1, 744 homes

Select these 5 routes on the route map

Every carrier route in 85658

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
H005	Highway contract	441	1	$86,383	—	—	—
H006	Highway contract	417	3	$105,924	—	—	—
H009	Highway contract	536	1	$105,924	—	—	—
H010	Highway contract	567	1	$105,139	—	—	—
H011	Highway contract	527	0	$144,319	—	—	—
H013	Highway contract	741	27	$157,203	—	—	—
H014	Highway contract	1,087	29	$133,215	—	—	—
H016	Highway contract	638	1	$133,215	—	—	—
H018	Highway contract	490	1	$105,139	—	—	—
H021	Highway contract	416	0	$105,924	—	—	—
R002	Rural	740	0	$103,196	—	—	—
R005	Rural	744	1	$103,196	—	—	—
R007	Rural	686	23	$97,761	—	—	—
R008	Rural	547	0	$97,761	—	—	—
R009	Rural	247	0	$97,761	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 85658 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

85654 — Rillito CDP, AZ (7 mi)
85755 — Oro Valley town, AZ (10.5 mi)
85742 — Casas Adobes CDP, AZ (10.6 mi)
85739 — Saddlebrooke CDP, AZ (10.7 mi)
85737 — Oro Valley town, AZ (13.9 mi)
85145 — Red Rock CDP, AZ (14 mi)
85741 — Casas Adobes CDP, AZ (14.1 mi)
85743 — Picture Rocks CDP, AZ (14.9 mi)

Areas that include 85658

Where it ranks

Mail every home in 85658

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) 85658, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 85658 in?: 85658 is a Marana, AZ mailing address. By land area, 33% lies inside Marana and 5% lies inside Red Rock; the rest is outside any Census-defined city or community.
What county is 85658 in?: 85658 is mostly in Pinal County (65% of its land), with smaller parts in Pima County.
What is the population of 85658?: About 16,051 people (±1,268), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 15,791.
What is the median household income in 85658?: $123,415 (±$10,580), compared with $79,964 for Arizona as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 85658?: 15 USPS carrier routes with 8,824 residential and 88 business mailboxes (8,912 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 85658?: The closest, measured center to center: 85654 (7 mi, Rillito), 85755 (10.5 mi, Oro Valley), 85742 (10.6 mi, Casas Adobes), 85739 (10.7 mi, Saddlebrooke), 85737 (13.9 mi, Oro Valley) and 85145 (14 mi, Red Rock).

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