Residential delivery area · Massachusetts
ZIP Code 01128: Springfield, MA
ZIP code 01128 is in Springfield, Massachusetts, entirely in Hampden County (Census 2020 ZIP-county file). About 2,900 people live there (Census Bureau, ACS 2020-2024), the 9th most populous of Springfield's 11 residential ZIP codes. Median household income is $100,313 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Springfield · 11 residential ZIPs
- County
- Hampden County
- Census places
- Springfield
- Metro area
- Springfield, MA
- House district
- MA-1 119th Congress
- State
- Massachusetts
- Time zone
- Eastern
- Land area
- 1.1 sq mi · 2,611 people per sq mi
- PO Box ZIPs
- 8 more ZIP codes use the name Springfield for PO boxes or single organizations
Where is ZIP code 01128?
01128 centers on 42.092°, -72.489° and covers 1.1 square miles of land. It borders 4 ZIP codes: 01129, 01118, 01028, 01095.
The map draws ZIP code areas only. For the streets inside 01128, 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 01128 compare with the rest of Springfield?
| Measure | 01128 | In Springfield | In Hampden County | In MA |
|---|---|---|---|---|
| People (ACS 2020-2024) | 2,896 | 9th of 11 | 26th of 40 | 392nd of 539 |
| Median household income | $100k | not ranked | not ranked | not ranked |
| Median home value | $272k | 2nd of 10 | 24th of 36 | 427th of 449 |
01128's median household income is not ranked: its 90% margin of error (±$26,823) is more than a quarter of the figure ($100,313). 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 87% 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 01128?
The 2020 Census counted 2,647 people in 01128; the ACS, which samples households over 2020-2024, estimates 2,896. Between the 2010 and 2020 censuses its population grew 0.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 2,896±840 (90% margin)
- 2020 Census count
- 2,647+0.6% since 2010 (2,631)
- Households
- 1,022
- Median age
- 39.6
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 01128?
Of the 2,896 people the ACS estimates in 01128, 24.7% are under 18 and 17.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (63.1%), then Hispanic or Latino (25.0%).
- Under 1824.7%
- 18 to 6457.7%
- 65 and older17.6%
- White, not Hispanic63.1%
- Hispanic or Latino25.0%
- Black, not Hispanic5.8%
- Other or two or more4.1%
- Asian, not Hispanic2.0%
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 01128 earn?
Median household income is $100,313 (ACS 2020-2024). It is not measurably different from 2015-2019 ($75,655 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $100,313±$26,823
- Income per person
- $43,355
- Below the poverty line
- 6.9%
- Unemployed (of the labor force)
- 2.9%
- Adults 25+ with a bachelor's degree
- 40.3%
- Adjusted gross income per tax return, 2022
- $66,1971,500 returns; wages 74% 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 01128?
FHFA's house price index for 01128, built from repeat sales and appraisals of the same homes, rose 99% from 2015 to 2025 and rose 53% from 2020 to 2025, and moved +3.9% in 2025.
- Median home value (owners' estimate)
- $272,100
- Median gross rent
- –
- Homes owned by their occupants
- 94.1%
- Housing units
- 1,022
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 01128?
40 business establishments had a location in this ZIP code in 2023, 6 fewer than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services11
- Health care and social assistance9
- Retail trade8
- Construction3
- Other services (except public administration)3
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 01128?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 01129 | Springfield | 5,672 | $97k | 1.8 mi |
| 01118 | Springfield | 14,839 | $80k | 1.9 mi |
| 01028 | East Longmeadow | 16,321 | $106k | 2.1 mi |
| 01095 | Wilbraham | 14,618 | $122k | 4.7 mi |
| 01119 | Springfield | 13,616 | $58k | 2.5 mi (near) |
| 01108 | Springfield | 27,405 | $51k | 3.7 mi (near) |
| 01109 | Springfield | 31,124 | $48k | 3.6 mi (near) |
| 01036 | Hampden | 4,946 | $105k | 3.9 mi (near) |
| 01151 | Indian Orchard | 9,606 | $55k | 4.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.