Residential delivery area · Tennessee
ZIP Code 37845: Petros, TN
ZIP code 37845 is in Petros, Tennessee, entirely in Morgan County (Census 2020 ZIP-county file). About 170 people live there (Census Bureau, ACS 2020-2024). Median household income is $15,486 (Census Bureau, ACS 2020-2024). By Census place, 95% of its land lies in Petros (a census-designated place); 5% is outside any Census place.
- ACS2020-24
- Census2020
- Town
- Petros · its only residential ZIP
- County
- Morgan County
- Census places
- Petros census-designated place
- Metro area
- Knoxville, TN
- House district
- TN-3 119th Congress
- State
- Tennessee
- Time zone
- Eastern
- Land area
- 4.0 sq mi · 43 people per sq mi
Where is ZIP code 37845?
37845 centers on 36.104°, -84.450° and covers 4.0 square miles of land. It borders 3 ZIP codes: 37840, 37887, 37770.
The map draws ZIP code areas only. For the streets inside 37845, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 37845 compare with the rest of Morgan County?
| Measure | 37845 | In Morgan County | In TN |
|---|---|---|---|
| People (ACS 2020-2024) | 171 | 10th of 12 | 602nd of 636 |
| Median household income | $16k | not ranked | not ranked |
| Median home value | – | not ranked | not ranked |
37845's income and home value are not ranked: it has fewer than 1,000 residents (171). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 39% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 37845?
The 2020 Census counted 362 people in 37845; the ACS, which samples households over 2020-2024, estimates 171. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 171±145 (90% margin)
- 2020 Census count
- 362
- Households
- 78
- Median age
- 65.8
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 37845?
Of the 171 people the ACS estimates in 37845, 0.0% are under 18 and 66.1% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (94.2%).
- Under 180.0%
- 18 to 6433.9%
- 65 and older66.1%
- White, not Hispanic94.2%
- Other or two or more5.8%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 37845 earn?
Median household income is $15,486 (ACS 2020-2024).
- Median household income
- $15,486±$10,925
- Income per person
- $13,363
- Below the poverty line
- 52.6%
- Unemployed (of the labor force)
- 0.0%
- Adults 25+ with a bachelor's degree
- 0.0%
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 37845?
- Median home value (owners' estimate)
- –
- Median gross rent
- –
- Homes owned by their occupants
- 100.0%
- Housing units
- 114
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
Which ZIP codes are next to 37845?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 37840 | Oliver Springs | 10,004 | $76k | 5.1 mi |
| 37887 | Wartburg | 6,555 | $65k | 9.4 mi |
| 37770 | Lancing | 2,756 | $48k | 11.2 mi |
| 37719 | Coalfield | 45 | – | 5.8 mi (near) |
| 37710 | Briceville | 1,083 | $28k | 8.3 mi (near) |
| 37748 | Harriman | 17,575 | $65k | 11.5 mi (near) |
| 37829 | Oakdale | 1,977 | $91k | 11.7 mi (near) |
| 37830 | Oak Ridge | 33,038 | $72k | 13.0 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.