Residential delivery area · Tennessee
ZIP Code 37220: Nashville, TN
ZIP code 37220 uses the postal name Nashville, Tennessee and lies entirely in Davidson County (Census 2020 ZIP-county file). About 5,300 people live there (Census Bureau, ACS 2020-2024), the 17th most populous of Nashville's 23 residential ZIP codes. Median household income is $180,417 (Census Bureau, ACS 2020-2024). Most of its land (69%) lies in the city of Oak Hill.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Nashville · 23 residential ZIPs
- County
- Davidson County
- Census places
- Oak Hill (69%); Nashville-Davidson (30%)
- Metro area
- Nashville-Davidson--Murfreesboro--Franklin, TN
- House district
- TN-5 119th Congress
- State
- Tennessee
- Time zone
- Central
- Land area
- 7.7 sq mi · 683 people per sq mi
- PO Box ZIPs
- 16 more ZIP codes use the name Nashville for PO boxes or single organizations
Where is ZIP code 37220?
37220 centers on 36.068°, -86.793° and covers 7.7 square miles of land plus 0.1 of water. It borders 4 ZIP codes: 37215, 37204, 37211, 37027.
The map draws ZIP code areas only. For the streets inside 37220, 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 37220 compare with the rest of Nashville?
| Measure | 37220 | In Nashville | In Davidson County | In TN |
|---|---|---|---|---|
| People (ACS 2020-2024) | 5,265 | 17th of 23 | 27th of 35 | 299th of 636 |
| Median household income | $180k | not ranked | not ranked | not ranked |
| Median home value | $818k | 5th of 19 | 6th of 31 | 8th of 436 |
37220's median household income is not ranked: its 90% margin of error (±$47,650) is more than a quarter of the figure ($180,417). 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 75% 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 37220?
The 2020 Census counted 6,750 people in 37220; the ACS, which samples households over 2020-2024, estimates 5,265. Between the 2010 and 2020 censuses its population grew 16.7% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 5,265±650 (90% margin)
- 2020 Census count
- 6,750+16.7% since 2010 (5,786)
- Households
- 2,213
- Median age
- 45.9
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 37220?
Of the 5,265 people the ACS estimates in 37220, 21.6% are under 18 and 25.8% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (94.1%).
- Under 1821.6%
- 18 to 6452.6%
- 65 and older25.8%
- White, not Hispanic94.1%
- Other or two or more4.0%
- Hispanic or Latino0.9%
- Asian, not Hispanic0.8%
- Black, not Hispanic0.2%
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 37220 earn?
Median household income is $180,417 (ACS 2020-2024). It is not measurably different from 2015-2019 ($146,997 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $180,417±$47,650
- Income per person
- $115,658
- Below the poverty line
- 0.5%
- Unemployed (of the labor force)
- 0.7%
- Adults 25+ with a bachelor's degree
- 81.5%
- Adjusted gross income per tax return, 2022
- $320,2093,200 returns; wages 41% of AGI (IRS)
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 37220?
FHFA's house price index for 37220, built from repeat sales and appraisals of the same homes, rose 111% from 2015 to 2025 and rose 56% from 2020 to 2025, and moved +6.3% in 2025.
- Median home value (owners' estimate)
- $818,200
- Median gross rent
- $2,208
- Homes owned by their occupants
- 91.3%
- Housing units
- 2,295
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 37220?
192 business establishments had a location in this ZIP code in 2023, 30 more than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services26
- Administrative and support and waste management and remediation services22
- Other services (except public administration)22
- Health care and social assistance17
- Arts, entertainment, and recreation16
- Finance and insurance15
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 37220?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 37215 | Nashville | 22,018 | $156k | 2.5 mi |
| 37204 | Nashville | 16,469 | $110k | 2.8 mi |
| 37211 | Nashville | 76,573 | $71k | 3.9 mi |
| 37027 | Brentwood | 61,630 | $155k | 4.8 mi |
| 37212 | Nashville | 20,592 | $95k | 4.5 mi (near) |
| 37232 | Nashville | 0 | – | 5.1 mi (near) |
| 37205 | Nashville | 24,823 | $139k | 5.3 mi (near) |
| 37203 | Nashville | 21,442 | $71k | 5.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.