What city is 33170 in?

33170 is a Miami, FL mailing address. By land area, 20% lies inside Goulds and 5% lies inside Princeton; the rest is outside any Census-defined city or community.

What is the population of 33170?

About 16,652 people (±1,722), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 14,908.

What is the median household income in 33170?

$73,958 (±$14,762), compared with $74,568 for Florida as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 33170?

10 USPS carrier routes with 6,124 residential and 302 business mailboxes (6,426 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 33170?

The closest, measured center to center: 33031 (3.9 mi), 33177 (3.9 mi, South Miami Heights), 33032 (4.1 mi, Princeton), 33039 (5.3 mi, Homestead Base), 33033 (6 mi, Homestead) and 33030 (6.2 mi, Homestead).

33170 ZIP Code, Miami, FL

33170 is a ZIP code in Miami, Florida in Miami-Dade County. It covers 12 square miles of land. The closest ZIP codes are 33031, 33177 and 33032. 16,652 people live here in 4,760 households. At about 1,346 people per square mile it has suburban density, and owners and renters are mixed (64% own). Median household income is $73,958, close to the Florida median of $74,568; 42% of households have children under 18.

Quick facts

Mailing city: Miami, FL
County: Miami-Dade County
Land area: 12 sq mi
Population: 16,652
Median household income: $73,958
Carrier routes: 10 (6,124 homes)

Key figures

Measure	Value
Residents	16,652
Households	4,760
Median household income	$73,958
Income per person	$27,511
Median age	38.7
Homeowners	63.9%
Median home value	$474,400
Median rent	$1,578
Bachelor's degree or higher	20.7%
Average commute (minutes)	34.8
Households with kids under 18	42.4%
Moved in the past year	10.3%
Below the poverty line	13.1%
Broadband internet	91.6%
Speak a non-English language at home	57.2%

Household income

% of households	Value
<$10K	4.5%
$10–15K	3.3%
$15–25K	4.6%
$25–35K	6.6%
$35–50K	10.9%
$50–75K	21.0%
$75–100K	16.1%
$100–150K	17.0%
$150–200K	9.0%
$200K+	7.1%

Age

% of all residents	Value
<10	13.7%
10–19	15.1%
20–24	5.8%
25–34	10.4%
35–44	15.8%
45–54	12.7%
55–64	12.1%
65–74	8.5%
75+	5.9%

Tenure

% of housing units	Value
Owned, with mortgage	39.9%
Owned outright	19.1%
Rented	33.2%
Vacant	7.8%

Type of building

% of housing units	Value
Detached house	72.0%
Townhome	10.9%
2–4 units	2.8%
5–19 units	0.6%
20+ units	7.7%
Mobile / other	6.1%

Businesses in 33170

279 business establishments with 3,535 employees (ZIP Codes Business Patterns 2023).

Construction: 46
Retail Trade: 42
Health Care and Social Assistance: 34
Administrative and Support and Waste Management and Remediation Services: 29
Wholesale Trade: 28
Other Services (except Public Administration): 23
Professional, Scientific, and Technical Services: 19
Transportation and Warehousing: 18

EDDM carrier routes

33170 has 10 USPS carrier routes with 6,124 residential and 302 business mailboxes. Open the EDDM route map.

Carrier routes in 33170

33170 has 10 USPS carrier routes (5 city (C), 4 rural (R), 1 highway contract (H)) with 6,124 residential and 302 business mailboxes. Routes range from 102 homes (H377) to 1,110 homes (C056); the median route has 629 homes. The Census counted 4,760 households in 33170 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

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

Best routes in 33170 for…

Most businesses

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

Route C057 — USPS business mailboxes 87, 886 homes
Route C056 — USPS business mailboxes 54, 1,110 homes
Route R001 — USPS business mailboxes 52, 520 homes
Route R007 — USPS business mailboxes 39, 451 homes
Route C058 — USPS business mailboxes 27, 668 homes

Select these 5 routes on the route map

Every carrier route in 33170

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C055	City	751	11	$98,095	—	—	—
C056	City	1,110	54	$85,165	—	—	—
C057	City	886	87	$37,081	—	—	—
C058	City	668	27	$31,713	—	—	—
C059	City	590	15	$98,095	—	—	—
H377	Highway contract	102	0	$98,095	—	—	—
R001	Rural	520	52	$68,563	—	—	—
R004	Rural	679	17	$107,803	—	—	—
R007	Rural	451	39	$105,946	—	—	—
R009	Rural	367	0	$107,803	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 33170 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

33031 (3.9 mi)
33177 — South Miami Heights CDP, FL (3.9 mi)
33032 — Princeton CDP, FL (4.1 mi)
33039 — Homestead Base CDP, FL (5.3 mi)
33033 — Homestead city, FL (6 mi)
33030 — Homestead city, FL (6.2 mi)
33190 — Cutler Bay town, FL (6.2 mi)
33186 — The Crossings CDP, FL (7 mi)

Areas that include 33170

Miami, FL ZIP codes — 57 ZIP codes
Goulds, FL ZIP codes — 1 ZIP code
Miami-Dade County ZIP codes — 80 ZIP codes
Florida ZIP code data

Where it ranks

Mail every home in 33170

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.

Miami EDDM mailing

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 33170, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 33170 in?: 33170 is a Miami, FL mailing address. By land area, 20% lies inside Goulds and 5% lies inside Princeton; the rest is outside any Census-defined city or community.
What county is 33170 in?: 33170 is in Miami-Dade County.
What is the population of 33170?: About 16,652 people (±1,722), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 14,908.
What is the median household income in 33170?: $73,958 (±$14,762), compared with $74,568 for Florida as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 33170?: 10 USPS carrier routes with 6,124 residential and 302 business mailboxes (6,426 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 33170?: The closest, measured center to center: 33031 (3.9 mi), 33177 (3.9 mi, South Miami Heights), 33032 (4.1 mi, Princeton), 33039 (5.3 mi, Homestead Base), 33033 (6 mi, Homestead) and 33030 (6.2 mi, Homestead).

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