Residential delivery area · Massachusetts
ZIP Code 01773: Lincoln, MA
ZIP code 01773 uses the postal name Lincoln, Massachusetts and lies entirely in Middlesex County (Census 2020 ZIP-county file). About 4,900 people live there (Census Bureau, ACS 2020-2024). Median household income is $209,327 (Census Bureau, ACS 2020-2024). Its land lies outside any incorporated or census-designated place.
- ACS2020-24
- Census2020
- FHFA2024
- ZBP2023
- IRS2022
- Town
- Lincoln · its only residential ZIP
- County
- Middlesex County
- Metro area
- Boston-Cambridge-Newton, MA-NH
- House districts
- MA-5 (98%), MA-3 (2%) 119th Congress, by share of land
- State
- Massachusetts
- Time zone
- Eastern
- Land area
- 13.9 sq mi · 353 people per sq mi
Where is ZIP code 01773?
01773 centers on 42.426°, -71.311° and covers 13.9 square miles of land plus 0.8 of water. It borders 6 ZIP codes: 01731, 02451, 02421, 01742, 02493, 01778.
The map draws ZIP code areas only. For the streets inside 01773, 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 01773 compare with the rest of Middlesex County?
| Measure | 01773 | In Middlesex County | In MA |
|---|---|---|---|
| People (ACS 2020-2024) | 4,891 | 73rd of 83 | 347th of 539 |
| Median household income | $209k | 13th of 78 | 21st of 406 |
| Median home value | $1.2M | 13th of 80 | 23rd of 449 |
Its median household income is higher than in 99% of U.S. residential ZIP codes, and it is denser than 69% of all 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 01773?
The 2020 Census counted 5,651 people in 01773; the ACS, which samples households over 2020-2024, estimates 4,891. Between the 2010 and 2020 censuses its population grew 10.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 4,891±713 (90% margin)
- 2020 Census count
- 5,651+10.5% since 2010 (5,112)
- Households
- 2,030
- Median age
- 52.5
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 01773?
Of the 4,891 people the ACS estimates in 01773, 19.2% are under 18 and 30.9% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (83.1%).
- Under 1819.2%
- 18 to 6449.9%
- 65 and older30.9%
- White, not Hispanic83.1%
- Asian, not Hispanic6.6%
- Other or two or more6.6%
- Hispanic or Latino2.2%
- Black, not Hispanic1.6%
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 01773 earn?
Median household income is $209,327 (ACS 2020-2024), the 13th highest of the 78 ranked ZIP codes in Middlesex County. It is not measurably different from 2015-2019 ($171,932 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $209,327±$41,508
- Income per person
- $134,930
- Below the poverty line
- 3.3%
- Unemployed (of the labor force)
- 2.4%
- Adults 25+ with a bachelor's degree
- 88.0%
- Adjusted gross income per tax return, 2022
- $432,8872,900 returns; wages 37% 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 01773?
- Median home value (owners' estimate)
- $1,200,800
- Median gross rent
- $2,699
- Homes owned by their occupants
- 76.9%
- Housing units
- 2,229
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 01773?
144 business establishments had a location in this ZIP code in 2023, 5 fewer than in 2018; the most are in professional, scientific, and technical services (ZIP Code Business Patterns).
- Professional, scientific, and technical services35
- Health care and social assistance19
- Other services (except public administration)18
- Real estate and rental and leasing12
- Retail trade11
- Administrative and support and waste management and remediation services10
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 01773?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 01731 | Hanscom Afb | 2,110 | $105k | 3.0 mi |
| 02451 | Waltham | 17,393 | $122k | 3.4 mi |
| 02421 | Lexington | 18,080 | $228k | 3.7 mi |
| 01742 | Concord | 18,448 | $195k | 3.8 mi |
| 02493 | Weston | 11,579 | $250k+ | 4.5 mi |
| 01778 | Wayland | 14,033 | $219k | 5.4 mi |
| 02452 | Waltham | 15,808 | $118k | 5.1 mi (near) |
| 02420 | Lexington | 16,215 | $245k | 5.3 mi (near) |
| 02453 | Waltham | 31,591 | $115k | 5.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.