37818 ZIP Code, Mosheim, TN
37818 is a ZIP code in Mosheim, Tennessee in Greene County. It covers 46 square miles of land. The closest ZIP codes are 37809, 37810 and 37711. 5,774 people live here in 2,155 households. With about 125 people per square mile it is lightly settled, and most homes are owner-occupied (82%). Median household income is $49,618, below the Tennessee median of $69,595; the median age is 46.0, older than most ZIP codes.
Quick facts
- Mailing city: Mosheim, TN
- County: Greene County
- Land area: 46 sq mi
- Population: 5,774
- Median household income: $49,618
- Carrier routes: 4 (2,339 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 5,774 |
| Households | 2,155 |
| Median household income | $49,618 |
| Income per person | $28,330 |
| Median age | 46 |
| Homeowners | 81.8% |
| Median home value | $168,500 |
| Median rent | $808 |
| Bachelor's degree or higher | 10.7% |
| Average commute (minutes) | 29 |
| Households with kids under 18 | 31.7% |
| Moved in the past year | 4.4% |
| Below the poverty line | 15.8% |
| Broadband internet | 75.8% |
| Speak a non-English language at home | 0.6% |
Household income
| % of households | Value |
|---|---|
| <$10K | 1.4% |
| $10–15K | 5.1% |
| $15–25K | 14.1% |
| $25–35K | 8.0% |
| $35–50K | 22.6% |
| $50–75K | 19.0% |
| $75–100K | 11.6% |
| $100–150K | 9.8% |
| $150–200K | 5.1% |
| $200K+ | 3.3% |
Age
| % of all residents | Value |
|---|---|
| <10 | 10.1% |
| 10–19 | 13.8% |
| 20–24 | 5.2% |
| 25–34 | 12.2% |
| 35–44 | 8.4% |
| 45–54 | 14.8% |
| 55–64 | 16.3% |
| 65–74 | 10.8% |
| 75+ | 8.4% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 30.8% |
| Owned outright | 41.4% |
| Rented | 15.8% |
| Vacant | 12.0% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 60.0% |
| Townhome | 0.4% |
| 2–4 units | 0.6% |
| 5–19 units | 1.5% |
| 20+ units | 0.8% |
| Mobile / other | 36.6% |
Businesses in 37818
49 business establishments with 503 employees (ZIP Codes Business Patterns 2023).
- Retail Trade: 14
- Transportation and Warehousing: 6
- Manufacturing: 5
- Accommodation and Food Services: 5
- Construction: 4
- Other Services (except Public Administration): 4
- Health Care and Social Assistance: 3
EDDM carrier routes
37818 has 4 USPS carrier routes with 2,339 residential and 70 business mailboxes. Open the EDDM route map.
Carrier routes in 37818
37818 has 4 USPS carrier routes (4 rural (R)) with 2,339 residential and 70 business mailboxes. Routes range from 470 homes (R006) to 657 homes (R001); the median route has 606 homes. The Census counted 2,155 households in 37818 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 1 |
| 500–749 | 3 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 37818 for…
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route R006 — USPS business mailboxes 36, 470 homes
- Route R001 — USPS business mailboxes 20, 657 homes
- Route R002 — USPS business mailboxes 8, 637 homes
- Route R003 — USPS business mailboxes 6, 575 homes
Select these 4 routes on the route map
Every carrier route in 37818
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| R001 | Rural | 657 | 20 | $50,000 | — | — | — |
| R002 | Rural | 637 | 8 | $57,231 | — | — | — |
| R003 | Rural | 575 | 6 | $30,493 | — | — | — |
| R006 | Rural | 470 | 36 | $57,231 | — | — | — |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 37818 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
- 37809 — Mosheim town, TN (4.1 mi)
- 37810 — Mosheim town, TN (7.2 mi)
- 37711 — Bulls Gap town, TN (7.7 mi)
- 37745 — Greeneville town, TN (10.1 mi)
- 37743 — Greeneville town, TN (10.4 mi)
- 37713 (11.5 mi)
- 37891 — Russellville CDP, TN (11.8 mi)
- 37860 — Russellville CDP, TN (12.1 mi)
Areas that include 37818
- Mosheim, TN ZIP codes — 3 ZIP codes
- Greene County ZIP codes — 10 ZIP codes
- Tennessee ZIP code data
Where it ranks
- No. 5 of 10: highest share of owner-occupied homes in Greene County
- No. 3 of 10: highest share of households with children in Greene County
- No. 5 of 10: highest median age in Greene County
- No. 3 of 10: fastest population growth in Greene County
Mail every home in 37818
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) 37818, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 37818 in?
- 37818 is a Mosheim, TN mailing address. By land area, 9% lies inside Mosheim; the rest is outside any Census-defined city or community.
- What county is 37818 in?
- 37818 is in Greene County.
- What is the population of 37818?
- About 5,774 people (±752), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 4,908.
- What is the median household income in 37818?
- $49,618 (±$6,587), 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 37818?
- 4 USPS carrier routes with 2,339 residential and 70 business mailboxes (2,409 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 37818?
- The closest, measured center to center: 37809 (4.1 mi, Mosheim), 37810 (7.2 mi, Mosheim), 37711 (7.7 mi, Bulls Gap), 37745 (10.1 mi, Greeneville), 37743 (10.4 mi, Greeneville) and 37713 (11.5 mi).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.