What city is 63141 in?

63141 is a Saint Louis, MO mailing address. By land area, 66% lies inside Creve Coeur, 28% lies inside Town and Country and 5% lies inside Chesterfield.

What is the population of 63141?

About 20,932 people (±839), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 21,995.

What is the median household income in 63141?

$133,851 (±$13,919), compared with $70,702 for Missouri as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 63141?

32 USPS carrier routes with 9,034 residential and 1,685 business mailboxes (10,707 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 63141?

The closest, measured center to center: 63131 (3 mi, Town and Country), 63146 (3.3 mi, Maryland Heights), 63132 (4.4 mi, Olivette), 63124 (4.6 mi, Ladue), 63017 (4.7 mi, Chesterfield) and 63043 (4.9 mi, Maryland Heights).

63141 ZIP Code, Saint Louis, MO

63141 is a ZIP code in Saint Louis, Missouri in St. Louis County. It covers 15 square miles of land. The closest ZIP codes are 63131, 63146 and 63132. 20,932 people live here in 8,751 households, more than in 9 of every 10 Missouri ZIP codes. At about 1,425 people per square mile it has suburban density, and owners and renters are mixed (68% own). Median household income is $133,851, well above the Missouri median of $70,702.

Quick facts

Mailing city: Saint Louis, MO
County: St. Louis County
Land area: 15 sq mi
Population: 20,932
Median household income: $133,851
Carrier routes: 32 (9,034 homes)

Key figures

Measure	Value
Residents	20,932
Households	8,751
Median household income	$133,851
Income per person	$82,329
Median age	41.7
Homeowners	67.7%
Median home value	$620,900
Median rent	$1,612
Bachelor's degree or higher	72.1%
Average commute (minutes)	18.9
Households with kids under 18	24.4%
Moved in the past year	12.3%
Below the poverty line	6.0%
Broadband internet	95.2%
Speak a non-English language at home	15.7%

Household income

% of households	Value
<$10K	5.3%
$10–15K	0.8%
$15–25K	5.1%
$25–35K	4.1%
$35–50K	5.4%
$50–75K	12.3%
$75–100K	8.1%
$100–150K	14.6%
$150–200K	11.1%
$200K+	33.2%

Age

% of all residents	Value
<10	9.4%
10–19	14.0%
20–24	6.1%
25–34	13.5%
35–44	9.0%
45–54	11.9%
55–64	11.3%
65–74	10.8%
75+	13.8%

Tenure

% of housing units	Value
Owned, with mortgage	32.0%
Owned outright	30.2%
Rented	29.4%
Vacant	8.4%

Type of building

% of housing units	Value
Detached house	55.7%
Townhome	8.3%
2–4 units	3.9%
5–19 units	13.6%
20+ units	18.4%
Mobile / other	0.1%

Businesses in 63141

1,847 business establishments with 52,455 employees (ZIP Codes Business Patterns 2023).

Health Care and Social Assistance: 537
Professional, Scientific, and Technical Services: 269
Finance and Insurance: 237
Other Services (except Public Administration): 134
Administrative and Support and Waste Management and Remediation Services: 119
Accommodation and Food Services: 110
Retail Trade: 101
Real Estate and Rental and Leasing: 81

EDDM carrier routes

63141 has 32 USPS carrier routes with 9,034 residential and 1,685 business mailboxes. Open the EDDM route map.

Carrier routes in 63141

63141 has 32 USPS carrier routes (32 city (C)) with 9,034 residential and 1,685 business mailboxes. Routes range from 78 homes (C023) to 683 homes (C057); the median route has 267 homes. The Census counted 8,751 households in 63141 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	13
250–499	17
500–749	2
750–999	0
1,000–1,499	0
1,500+	0

Best routes in 63141 for…

Most businesses

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

Route C091 — USPS business mailboxes 203, 111 homes
Route C008 — USPS business mailboxes 120, 116 homes
Route C023 — USPS business mailboxes 119, 78 homes
Route C033 — USPS business mailboxes 109, 208 homes
Route C022 — USPS business mailboxes 99, 182 homes

Select these 5 routes on the route map

Every carrier route in 63141

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C005	City	265	21	$200,001+	—	—	—
C006	City	285	1	$186,043	—	—	—
C008	City	116	120	$92,598	—	—	—
C009	City	449	24	$82,775	—	—	—
C013	City	252	64	$143,642	—	—	—
C014	City	243	71	$200,001+	—	—	—
C020	City	199	40	$200,001+	—	—	—
C022	City	182	99	$92,598	—	—	—
C023	City	78	119	$169,493	—	—	—
C026	City	389	0	$163,234	—	—	—
C030	City	309	2	$200,001+	—	—	—
C031	City	332	56	$159,438	—	—	—
C033	City	208	109	$159,438	—	—	—
C035	City	166	70	$200,001+	—	—	—
C036	City	129	90	$92,598	—	—	—
C042	City	422	2	$113,461	—	—	—
C044	City	205	21	$169,493	—	—	—
C048	City	625	54	$112,461	—	—	—
C051	City	423	33	$109,178	—	—	—
C056	City	282	81	$159,438	—	—	—
C057	City	683	17	$113,461	—	—	—
C058	City	256	87	$92,598	—	—	—
C067	City	173	62	$169,493	—	—	—
C068	City	283	5	$169,493	—	—	—
C070	City	235	2	$169,493	—	—	—
C083	City	423	29	$112,461	—	—	—
C086	City	274	7	$181,235	—	—	—
C090	City	280	45	$143,642	—	—	—
C091	City	111	203	$169,493	—	—	—
C094	City	384	60	$89,927	—	—	—
C095	City	105	78	$200,001+	—	—	—
C098	City	268	13	$200,001+	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 63141 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

63131 — Town and Country city, MO (3 mi)
63146 — Maryland Heights city, MO (3.3 mi)
63132 — Olivette city, MO (4.4 mi)
63124 — Ladue city, MO (4.6 mi)
63017 — Chesterfield city, MO (4.7 mi)
63043 — Maryland Heights city, MO (4.9 mi)
63122 — Kirkwood city, MO (5.7 mi)
63114 — Overland city, MO (5.8 mi)

Areas that include 63141

Creve Coeur, MO ZIP codes — 1 ZIP code
Town and Country, MO ZIP codes — 3 ZIP codes
Saint Louis, MO ZIP codes — 45 ZIP codes
St. Louis County ZIP codes — 46 ZIP codes
Missouri ZIP code data

Where it ranks

Mail every home in 63141

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) 63141, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 63141 in?: 63141 is a Saint Louis, MO mailing address. By land area, 66% lies inside Creve Coeur, 28% lies inside Town and Country and 5% lies inside Chesterfield.
What county is 63141 in?: 63141 is in St. Louis County.
What is the population of 63141?: About 20,932 people (±839), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 21,995.
What is the median household income in 63141?: $133,851 (±$13,919), compared with $70,702 for Missouri as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 63141?: 32 USPS carrier routes with 9,034 residential and 1,685 business mailboxes (10,707 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 63141?: The closest, measured center to center: 63131 (3 mi, Town and Country), 63146 (3.3 mi, Maryland Heights), 63132 (4.4 mi, Olivette), 63124 (4.6 mi, Ladue), 63017 (4.7 mi, Chesterfield) and 63043 (4.9 mi, Maryland Heights).

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