What city is 37801 in?

37801 is a Maryville, TN mailing address. By land area, 9% lies inside Maryville, 2% lies inside Vonore and 1% lies inside Louisville; the rest is outside any Census-defined city or community.

What is the population of 37801?

About 28,090 people (±1,886), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 28,822.

What is the median household income in 37801?

$73,508 (±$6,030), compared with $69,595 for Tennessee as a whole. Half the households in the ZIP code earn more and half earn less.

How many carrier routes and mailboxes are in 37801?

24 USPS carrier routes with 14,143 residential and 925 business mailboxes (15,070 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.

What ZIP codes are near 37801?

The closest, measured center to center: 37742 (5.6 mi, Greenback), 37803 (5.6 mi, Maryville), 37737 (6.6 mi, Friendsville), 37878 (7.6 mi), 37701 (9.8 mi, Alcoa) and 37777 (10.5 mi, Louisville).

37801 ZIP Code, Maryville, TN

Q: What county is 37801 in?

37801 is mostly in Blount County (88% of its land), with smaller parts in Monroe County.

37801 is a ZIP code in Maryville, Tennessee — mostly in Blount County (88% of its land), with smaller parts in Monroe County. It covers 69 square miles of land. The closest ZIP codes are 37742, 37803 and 37737. 28,090 people live here in 11,499 households. With about 405 people per square mile it is lightly settled, and most homes are owner-occupied (72%). Median household income is $73,508, close to the Tennessee median of $69,595.

Quick facts

Mailing city: Maryville, TN
County: Blount County
Land area: 69 sq mi
Population: 28,090
Median household income: $73,508
Carrier routes: 24 (14,143 homes)

Key figures

Measure	Value
Residents	28,090
Households	11,499
Median household income	$73,508
Income per person	$37,711
Median age	44.6
Homeowners	71.6%
Median home value	$320,100
Median rent	$1,111
Bachelor's degree or higher	24.3%
Average commute (minutes)	26.2
Households with kids under 18	24.7%
Moved in the past year	10.9%
Below the poverty line	9.6%
Broadband internet	89.8%
Speak a non-English language at home	3.2%

Household income

% of households	Value
<$10K	2.8%
$10–15K	4.1%
$15–25K	7.8%
$25–35K	7.7%
$35–50K	10.1%
$50–75K	18.7%
$75–100K	14.7%
$100–150K	20.0%
$150–200K	7.1%
$200K+	6.9%

Age

% of all residents	Value
<10	12.0%
10–19	10.7%
20–24	4.5%
25–34	11.3%
35–44	11.8%
45–54	12.9%
55–64	16.2%
65–74	12.7%
75+	7.7%

Tenure

% of housing units	Value
Owned, with mortgage	41.7%
Owned outright	24.4%
Rented	25.6%
Vacant	8.2%

Type of building

% of housing units	Value
Detached house	65.0%
Townhome	1.9%
2–4 units	3.2%
5–19 units	7.0%
20+ units	6.6%
Mobile / other	16.4%

Businesses in 37801

742 business establishments with 15,513 employees (ZIP Codes Business Patterns 2023).

Retail Trade: 144
Other Services (except Public Administration): 88
Accommodation and Food Services: 82
Health Care and Social Assistance: 72
Construction: 71
Finance and Insurance: 67
Professional, Scientific, and Technical Services: 50
Manufacturing: 38

EDDM carrier routes

37801 has 24 USPS carrier routes with 14,143 residential and 925 business mailboxes. Open the EDDM route map.

Carrier routes in 37801

37801 has 24 USPS carrier routes (5 city (C), 19 rural (R)) with 14,143 residential and 925 business mailboxes. Routes range from 322 homes (C019) to 803 homes (R015); the median route has 572 homes. The Census counted 11,499 households in 37801 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per route	Routes
1–249	0
250–499	4
500–749	17
750–999	3
1,000–1,499	0
1,500+	0

Best routes in 37801 for…

Most businesses

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

Route C019 — USPS business mailboxes 181, 322 homes
Route C015 — USPS business mailboxes 122, 633 homes
Route C018 — USPS business mailboxes 114, 744 homes
Route C016 — USPS business mailboxes 99, 680 homes
Route R045 — USPS business mailboxes 81, 426 homes

Select these 5 routes on the route map

Every carrier route in 37801

Route	Type	Homes	Businesses	Est. median income	Est. owners	Est. families with kids	Est. moved in past year
C007	City	598	73	$58,065	—	—	—
C015	City	633	122	$27,919	—	—	—
C016	City	680	99	$28,577	—	—	—
C018	City	744	114	$49,320	—	—	—
C019	City	322	181	$49,320	—	—	—
R001	Rural	520	9	$69,850	—	—	—
R002	Rural	565	6	$79,963	—	—	—
R004	Rural	561	2	$57,650	—	—	—
R009	Rural	576	1	$82,492	—	—	—
R011	Rural	548	10	$82,875	—	—	—
R015	Rural	803	18	$66,313	—	—	—
R017	Rural	618	8	$28,577	—	—	—
R022	Rural	571	14	$57,650	—	—	—
R023	Rural	558	0	$89,741	—	—	—
R027	Rural	598	0	$84,151	—	—	—
R029	Rural	599	2	$57,650	—	—	—
R031	Rural	782	27	$53,763	—	—	—
R032	Rural	499	63	$57,650	—	—	—
R033	Rural	573	3	$57,650	—	—	—
R041	Rural	498	54	$84,035	—	—	—
R042	Rural	569	12	$79,544	—	—	—
R043	Rural	520	12	$64,561	—	—	—
R044	Rural	782	14	$64,561	—	—	—
R045	Rural	426	81	$49,320	—	—	—

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 37801 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

37742 — Greenback city, TN (5.6 mi)
37803 — Maryville city, TN (5.6 mi)
37737 — Friendsville city, TN (6.6 mi)
37878 (7.6 mi)
37701 — Alcoa city, TN (9.8 mi)
37777 — Louisville city, TN (10.5 mi)
37772 — Lenoir City city, TN (11.2 mi)
37885 — Vonore town, TN (12.4 mi)

Areas that include 37801

Where it ranks

Mail every home in 37801

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) 37801, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 37801 in?: 37801 is a Maryville, TN mailing address. By land area, 9% lies inside Maryville, 2% lies inside Vonore and 1% lies inside Louisville; the rest is outside any Census-defined city or community.
What county is 37801 in?: 37801 is mostly in Blount County (88% of its land), with smaller parts in Monroe County.
What is the population of 37801?: About 28,090 people (±1,886), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 28,822.
What is the median household income in 37801?: $73,508 (±$6,030), compared with $69,595 for Tennessee as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 37801?: 24 USPS carrier routes with 14,143 residential and 925 business mailboxes (15,070 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 37801?: The closest, measured center to center: 37742 (5.6 mi, Greenback), 37803 (5.6 mi, Maryville), 37737 (6.6 mi, Friendsville), 37878 (7.6 mi), 37701 (9.8 mi, Alcoa) and 37777 (10.5 mi, Louisville).

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