Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — STATE/TN/COUNTY/MACON

Macon County, TN ZIP codes

Macon County, TN has 2 ZIP codes, in 2 towns: 37083 and 37150. 2 more cross into it from neighbouring counties: 37186 and 37074.

The county seat is Lafayette.

ZIP codes
2
Partly in it
2 more
Towns
2
County seat
Lafayette
County FIPS
47111
Population
26,240
Median household income
$59,177
Land area
307 sq mi

Macon County ZIP codes by town

Lafayette (county seat)
37083

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Macon County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Macon County.

Map of Macon County ZIP codes

3708337150

The ZIP codes of Macon County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Macon County in numbers

About 26,240 people live in Macon County, in 9,421 households, the 56th most populous of Tennessee's 95 counties. The median household income is $59,177 a year, 15% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $225,700 (21% below the Tennessee median), and median gross rent is $846 a month. The median age is 39.2; 12.5% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 35 minutes.

Population26,240Macon26,240
Households9,421Macon9,421
Median age39.2Macon39.2Tennessee38.9US 38.9
Median household income$59,177Macon$59,177Tennessee$69,595US $80,734
Median home value$225,700Macon$225,700Tennessee$286,700US $332,700
Median gross rent$846Macon$846Tennessee$1,189US $1,413
Bachelor's degree or higher12.5%Macon12.5%Tennessee31.1%US 35.7%
Mean commute34.8 minMacon34.8 minTennessee25.7 minUS 26.4 min
Population density85 / sq miMacon85 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Macon County

Largest towns in Macon County
TownZIP codesPopulation
Lafayette 1 5,727
Red Boiling Springs 1 1,262

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Macon County.

Not sure you are in Macon County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Macon County, with figures

ZIP codes in Macon County
ZIP City Type Population Median income Median home
37083 Lafayette , TN Standard 17,364 $61,843 $239,500
37150 Red Boiling Springs , TN Standard 4,476 $33,047 $181,300

Cite this page

zipcodes.pro. “Macon County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tn/county/macon

Underlying data is public domain or openly licensed — sources, vintages and licences.