What city is 15237 in?

15237 is a Pittsburgh, PA mailing address. By land area, 13% lies inside Franklin Park and 1% lies inside Allison Park; the rest is outside any Census-defined city or community.

What is the population of 15237?

About 43,588 people (±1,555), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 45,670.

What is the median household income in 15237?

$109,895 (±$8,248), compared with $77,971 for Pennsylvania as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 15237?

32 USPS carrier routes with 19,981 residential and 1,660 business mailboxes (21,641 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 15237?

The closest, measured center to center: 15229 (2 mi, West View borough, PA), 15202 (3.2 mi, Bellevue borough, PA), 15225 (4.6 mi), 15214 (4.7 mi, Pittsburgh), 15101 (5.3 mi, Allison Park) and 15209 (5.3 mi, Millvale borough, PA).

15237 ZIP Code, Pittsburgh, PA

15237 is a ZIP code in Pittsburgh, Pennsylvania in Allegheny County. It covers 24 square miles of land. The closest ZIP codes are 15229, 15202 and 15225. 43,588 people live here in 18,250 households, more than in 9 of every 10 Pennsylvania ZIP codes. At about 1,812 people per square mile it has suburban density, and most homes are owner-occupied (77%). Median household income is $109,895, above the Pennsylvania median of $77,971.

Quick facts

Mailing city: Pittsburgh, PA
County: Allegheny County
Land area: 24 sq mi
Population: 43,588
Median household income: $109,895
Carrier routes: 32 (19,981 homes)

Key figures

Measure	Value
Residents	43,588
Households	18,250
Median household income	$109,895
Income per person	$58,897
Median age	42.8
Homeowners	76.7%
Median home value	$326,700
Median rent	$1,384
Bachelor's degree or higher	60.0%
Average commute (minutes)	24.7
Households with kids under 18	27.5%
Moved in the past year	10.4%
Below the poverty line	4.0%
Broadband internet	95.0%
Speak a non-English language at home	10.1%

Household income

% of households	Value
<$10K	3.0%
$10–15K	1.4%
$15–25K	3.8%
$25–35K	5.1%
$35–50K	8.1%
$50–75K	13.2%
$75–100K	9.9%
$100–150K	18.5%
$150–200K	15.3%
$200K+	21.7%

Age

% of all residents	Value
<10	11.7%
10–19	10.9%
20–24	3.5%
25–34	12.1%
35–44	14.6%
45–54	11.4%
55–64	13.0%
65–74	13.8%
75+	9.1%

Tenure

% of housing units	Value
Owned, with mortgage	45.3%
Owned outright	27.7%
Rented	21.2%
Vacant	5.8%

Type of building

% of housing units	Value
Detached house	67.4%
Townhome	8.9%
2–4 units	1.4%
5–19 units	9.0%
20+ units	13.1%
Mobile / other	0.2%

Businesses in 15237

1,605 business establishments with 24,830 employees (ZIP Codes Business Patterns 2023).

Retail Trade: 323
Health Care and Social Assistance: 220
Professional, Scientific, and Technical Services: 181
Other Services (except Public Administration): 172
Accommodation and Food Services: 141
Construction: 135
Finance and Insurance: 121
Administrative and Support and Waste Management and Remediation Services: 75

EDDM carrier routes

15237 has 32 USPS carrier routes with 19,981 residential and 1,660 business mailboxes. Open the EDDM route map.

Carrier routes in 15237

15237 has 32 USPS carrier routes (32 city (C)) with 19,981 residential and 1,660 business mailboxes. Routes range from 381 homes (C092) to 970 homes (C100); the median route has 625 homes. The Census counted 18,250 households in 15237 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	6
500–749	22
750–999	4
1,000–1,499	0
1,500+	0

Best routes in 15237 for…

Most businesses

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

Route C088 — USPS business mailboxes 318, 552 homes
Route C066 — USPS business mailboxes 165, 530 homes
Route C001 — USPS business mailboxes 127, 631 homes
Route C100 — USPS business mailboxes 114, 970 homes
Route C098 — USPS business mailboxes 114, 592 homes

Select these 5 routes on the route map

Every carrier route in 15237

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C001	City	631	127	$82,213	—	—	—
C002	City	487	101	$175,029	—	—	—
C003	City	663	102	$82,213	—	—	—
C004	City	486	68	$115,170	—	—	—
C007	City	834	8	$57,370	—	—	—
C009	City	408	5	$61,054	—	—	—
C011	City	701	109	$82,030	—	—	—
C012	City	604	15	$95,548	—	—	—
C013	City	440	0	$89,094	—	—	—
C065	City	482	31	$106,056	—	—	—
C066	City	530	165	$113,531	—	—	—
C067	City	778	5	$175,029	—	—	—
C068	City	584	10	$200,001+	—	—	—
C070	City	566	39	$61,054	—	—	—
C075	City	796	9	$83,785	—	—	—
C076	City	636	6	$142,751	—	—	—
C077	City	585	4	$107,008	—	—	—
C078	City	704	3	$180,255	—	—	—
C079	City	623	3	$180,255	—	—	—
C080	City	664	18	$82,030	—	—	—
C081	City	716	3	$73,332	—	—	—
C082	City	701	1	$103,626	—	—	—
C083	City	626	6	$113,531	—	—	—
C085	City	709	7	$77,424	—	—	—
C086	City	725	10	$107,008	—	—	—
C087	City	593	59	$124,419	—	—	—
C088	City	552	318	$113,531	—	—	—
C092	City	381	105	$106,056	—	—	—
C095	City	647	88	$78,112	—	—	—
C097	City	567	7	$85,316	—	—	—
C098	City	592	114	$107,008	—	—	—
C100	City	970	114	$103,734	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 15237 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

15229 — West View borough, PA (2 mi)
15202 — Bellevue borough, PA (3.2 mi)
15225 (4.6 mi)
15214 — Pittsburgh city, PA (4.7 mi)
15101 — Allison Park CDP, PA (5.3 mi)
15209 — Millvale borough, PA (5.3 mi)
15090 — Franklin Park borough, PA (5.4 mi)
15143 — Franklin Park borough, PA (5.5 mi)

Areas that include 15237

Pittsburgh, PA ZIP codes — 44 ZIP codes
Franklin Park, PA ZIP codes — 3 ZIP codes
Allegheny County ZIP codes — 112 ZIP codes
Pennsylvania ZIP code data

Where it ranks

Mail every home in 15237

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.

Pittsburgh EDDM mailing

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 15237, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 15237 in?: 15237 is a Pittsburgh, PA mailing address. By land area, 13% lies inside Franklin Park and 1% lies inside Allison Park; the rest is outside any Census-defined city or community.
What county is 15237 in?: 15237 is in Allegheny County.
What is the population of 15237?: About 43,588 people (±1,555), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 45,670.
What is the median household income in 15237?: $109,895 (±$8,248), compared with $77,971 for Pennsylvania as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 15237?: 32 USPS carrier routes with 19,981 residential and 1,660 business mailboxes (21,641 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 15237?: The closest, measured center to center: 15229 (2 mi, West View borough, PA), 15202 (3.2 mi, Bellevue borough, PA), 15225 (4.6 mi), 15214 (4.7 mi, Pittsburgh), 15101 (5.3 mi, Allison Park) and 15209 (5.3 mi, Millvale borough, PA).

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