37064 ZIP Code, Franklin, TN

37064 is a ZIP code in Franklin, Tennessee in Williamson County. It covers 184 square miles of land. The closest ZIP codes are 37179, 37069 and 37067. 67,513 people live here in 24,359 households, which puts it among the most populous 1% of Tennessee ZIP codes. With about 367 people per square mile it is lightly settled, and most homes are owner-occupied (77%). Median household income is $127,771, well above the Tennessee median of $69,595.

Quick facts

Key figures

MeasureValue
Residents67,513
Households24,359
Median household income$127,771
Income per person$63,031
Median age41.3
Homeowners77.1%
Median home value$735,100
Median rent$1,916
Bachelor's degree or higher60.1%
Average commute (minutes)26.2
Households with kids under 1836.3%
Moved in the past year11.7%
Below the poverty line5.5%
Broadband internet94.3%
Speak a non-English language at home11.3%

Household income

% of householdsValue
<$10K2.2%
$10–15K1.3%
$15–25K3.0%
$25–35K3.9%
$35–50K7.7%
$50–75K11.3%
$75–100K10.0%
$100–150K18.3%
$150–200K13.7%
$200K+28.6%

Age

% of all residentsValue
<1011.7%
10–1914.2%
20–246.2%
25–349.2%
35–4414.4%
45–5414.9%
55–6414.1%
65–748.9%
75+6.5%

Tenure

% of housing unitsValue
Owned, with mortgage50.9%
Owned outright22.8%
Rented21.2%
Vacant5.1%

Type of building

% of housing unitsValue
Detached house73.8%
Townhome7.3%
2–4 units3.3%
5–19 units7.5%
20+ units5.8%
Mobile / other2.4%

Businesses in 37064

2,285 business establishments with 28,456 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

37064 has 49 USPS carrier routes with 28,556 residential and 1,781 business mailboxes. Open the EDDM route map.

Carrier routes in 37064

37064 has 49 USPS carrier routes (14 city (C), 35 rural (R)) with 28,556 residential and 1,781 business mailboxes. Routes range from 183 homes (C010) to 1,039 homes (C004); the median route has 583 homes. The Census counted 24,359 households in 37064 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.

Homes per routeRoutes
1–2492
250–49912
500–74928
750–9996
1,000–1,4991
1,500+0

Best routes in 37064 for…

Most businesses

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

  1. Route C005 — USPS business mailboxes 280, 666 homes
  2. Route C010 — USPS business mailboxes 244, 183 homes
  3. Route C012 — USPS business mailboxes 153, 713 homes
  4. Route C006 — USPS business mailboxes 126, 665 homes
  5. Route R044 — USPS business mailboxes 116, 505 homes

Select these 5 routes on the route map

Every carrier route in 37064

RouteTypeHomesBusinessesEst. median incomeEst. ownersEst. families with kidsEst. moved in past year
C001City550103$94,135———
C002City87087$98,430———
C004City1,03972$94,135———
C005City666280$98,430———
C006City665126$118,976———
C007City7283$175,282———
C008City8326$153,540———
C010City183244$95,154———
C011City60916$118,976———
C012City713153$93,017———
C013City76525$93,198———
C014City49858$67,859———
C016City59296$94,135———
C018City19821$95,154———
R001Rural4716$173,603———
R002Rural50410$117,985———
R003Rural45736$118,254———
R004Rural4034$116,872———
R005Rural5370$177,499———
R006Rural3974$97,159———
R009Rural50716$157,384———
R015Rural4816$169,444———
R017Rural6544$123,023———
R020Rural5938$98,430———
R025Rural58332$123,023———
R027Rural48615$93,198———
R029Rural5881$157,384———
R039Rural5740$110,203———
R040Rural48314$71,952———
R044Rural505116$157,922———
R049Rural5827$158,889———
R050Rural3809$97,159———
R053Rural6351$174,563———
R055Rural6123$174,563———
R059Rural44447$174,563———
R060Rural6391$187,370———
R063Rural7121$174,563———
R064Rural5071$173,603———
R065Rural6030$173,603———
R068Rural4339$98,430———
R069Rural64647$157,384———
R071Rural7511$173,603———
R073Rural4665$154,828———
R074Rural61214$98,430———
R075Rural7945$173,603———
R076Rural5001$174,563———
R077Rural5020$174,563———
R080Rural9183$169,444———
R082Rural68964$187,370———

Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 37064 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

Areas that include 37064

Where it ranks

Mail every home in 37064

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) 37064, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 37064 in?
37064 is a Franklin, TN mailing address. By land area, 14% lies inside Franklin and 2% lies inside Thompson's Station; the rest is outside any Census-defined city or community.
What county is 37064 in?
37064 is in Williamson County.
What is the population of 37064?
About 67,513 people (±2,202), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 62,422.
What is the median household income in 37064?
$127,771 (±$7,756), 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 37064?
49 USPS carrier routes with 28,556 residential and 1,781 business mailboxes (30,337 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
What ZIP codes are near 37064?
The closest, measured center to center: 37179 (5.6 mi, Thompson's Station), 37069 (7.5 mi, Franklin), 37067 (10.5 mi, Franklin), 37174 (11.9 mi, Spring Hill), 37221 (12.1 mi, Nashville-Davidson metropolitan government (balance), TN) and 37027 (12.3 mi, Brentwood).

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