What ZIP codes are in Worcester County, MA?

01453, 01420, 01604, 01545, 01757, 01605, 01610, 01602, 01606, 01609, 01581, 01440, 01603, 01550, 01570, 01520, 01501, 01532, 01510, 01569, 01527, 01331, 01507, 01562, 01571, 01462, 01540, 01082, 01475, 01588, 01772, 01590, 01516, 01543, 01504, 01607, 01523, 01473, 01564 and 01519 and 46 more. Some cross the county line; the table shows each ZIP's share of land in the county.

What is the population of Worcester County?

867,788 residents in 335,826 households (ACS 5-year estimates, 2020–2024).

What is the median household income in Worcester County?

$95,939 for the county as a whole. Its ZIP codes range from $45,687 (01608) to $214,792 (01451).

Which Worcester County ZIP code has the highest median household income?

01451, at $214,792, among ZIP codes with at least 1,000 residents. See the full ranking of Worcester County ZIP codes by income.

How many carrier routes and mailboxes are in Worcester County?

For the 77 of 86 ZIP codes in EDDM2GO's stored route library: 621 carrier routes reaching 334,193 residential and 20,044 business mailboxes. The route map loads the rest when you search them.

Worcester County, MA ZIP Codes

86 ZIP codes cover all or part of Worcester County, Massachusetts. The Census Bureau counts 867,788 residents in the county, with a median household income of $95,939 and a median home value of $423,700. Median household income ranges from $45,687 in 01608 to $214,792 in 01451. Its largest communities include Worcester, Leominster, Fitchburg, Milford and Gardner.

Worcester County (Census county figures)

Measure	Census figure
Residents	867,788
Households	335,826
Median household income	$95,939
Median home value	$423,700
Median age	40.2
Median rent	$1,426

All 86 ZIP codes together

Measure	Value
Residents (sum of ZIP codes)	877,931
Households (sum of ZIP codes)	340,339
Median household income, range across ZIP codes	$45,687 (01608) to $214,792 (01451)
Household-weighted average of ZIP medians (an approximation, not a true median)	$100,190
Homeowners	65.9%
Households with kids under 18	30.5%
Moved in the past year	11.1%
Carrier routes in EDDM2GO's route library	621 routes, 334,193 homes (77 of 86 ZIP codes)

Top facts

Highest median household income in Worcester County: 01451 ($214,792)
Most residents: 01453 (43,851 people)
Highest homeownership: 01368 (96.3% own their home)
Most households with kids: 01772 (43.5% of households)
Most new movers: 01434 (54.5% moved in last year)
Youngest median age: 01610 (26.6 years)
Highest median home value: 01451 ($856,200)

Every ZIP code in Worcester County

ZIP	Mailing city	Residents	Households	Median income	Home value	Homeowners	With kids	New movers	Carrier routes	Mailboxes	Why listed
01453	Leominster	43,851	18,425	$84,296	$381,300	62.2%	25.6%	8.0%	31	19,848	100% of its land
01420	Fitchburg	41,839	16,709	$72,780	$335,300	54.2%	30.2%	10.8%	32	17,578	100% of its land
01604	Worcester	39,812	16,853	$73,505	$352,500	44.1%	27.9%	12.0%	27	16,709	100% of its land
01545	Shrewsbury	38,876	14,708	$139,302	$592,300	72.2%	35.1%	14.5%	26	15,988	100% of its land
01757	Milford	30,609	11,313	$96,621	$478,100	65.5%	31.8%	11.5%	21	13,041	100% of its land
01605	Worcester	30,579	11,722	$54,642	$392,100	30.3%	37.1%	17.8%	20	11,851	100% of its land
01610	Worcester	30,444	9,744	$51,472	$308,700	19.2%	36.0%	22.8%	12	8,573	100% of its land
01602	Worcester	27,092	10,303	$91,764	$417,300	58.9%	27.6%	12.7%	22	9,528	100% of its land
01606	Worcester	22,844	9,192	$92,105	$370,800	67.8%	27.4%	10.6%	21	9,360	100% of its land
01609	Worcester	22,047	7,891	$68,381	$444,000	40.1%	18.2%	28.9%	16	8,752	100% of its land
01581	Westborough	21,944	7,964	$141,944	$685,300	61.8%	41.4%	19.3%	15	9,667	100% of its land
01440	Gardner	21,276	9,007	$67,440	$303,500	59.1%	28.2%	9.2%	15	9,551	100% of its land
01603	Worcester	20,868	8,010	$66,049	$331,300	49.5%	29.8%	13.9%	15	8,139	100% of its land
01550	Southbridge	17,928	7,260	$66,287	$294,800	42.7%	32.1%	9.4%	13	7,760	100% of its land
01570	Webster	17,748	7,677	$72,895	$361,500	59.8%	26.9%	12.3%	15	8,073	100% of its land
01520	Holden	16,912	5,978	$148,125	$478,300	86.3%	37.1%	4.8%	12	6,438	100% of its land
01501	Auburn	16,877	6,788	$116,762	$400,800	79.5%	32.4%	4.0%	17	8,031	100% of its land
01532	Northborough	15,750	5,929	$153,199	$620,000	83.1%	35.2%	10.1%	12	6,452	100% of its land
01510	Clinton	15,563	6,758	$89,781	$387,300	54.7%	26.5%	9.5%	12	7,165	100% of its land
01569	Uxbridge	14,304	5,477	$124,222	$443,400	79.5%	28.7%	9.3%	10	6,064	100% of its land
01527	Millbury	13,961	5,572	$118,790	$450,100	75.4%	28.6%	8.6%	11	6,335	100% of its land
01331	Athol	13,922	5,396	$72,181	$281,400	74.9%	27.9%	8.1%	13	6,159	100% of its land
01507	Charlton	13,435	5,007	$117,587	$427,500	84.9%	38.5%	4.1%	8	5,139	100% of its land
01562	Spencer	12,008	5,201	$80,533	$382,000	63.0%	21.1%	5.7%	9	5,245	100% of its land
01571	Dudley	11,929	4,375	$84,604	$392,600	73.1%	31.6%	12.0%	7	4,018	100% of its land
01462	Lunenburg	11,919	4,752	$112,992	$463,800	80.7%	30.2%	6.5%	7	4,945	100% of its land
01540	Oxford	10,979	4,039	$110,579	$376,100	83.9%	33.5%	9.7%	9	4,486	100% of its land
01082	Ware	10,392	4,592	$69,018	$292,000	72.7%	28.5%	6.1%	9	4,816	27% of its land
01475	Winchendon	10,265	3,760	$76,552	$323,800	77.0%	30.8%	7.4%	7	4,148	100% of its land
01588	Whitinsville	10,258	4,279	$92,486	$427,100	63.9%	34.8%	10.1%	8	4,467	100% of its land
01772	Southborough	9,907	3,560	$201,568	$841,700	87.4%	43.5%	12.2%	8	3,824	100% of its land
01590	Sutton	9,422	3,396	$147,015	$523,100	90.0%	32.3%	9.2%	6	3,704	100% of its land
01516	Douglas	9,376	3,350	$153,172	$467,000	84.5%	33.7%	4.5%	5	3,244	100% of its land
01543	Rutland	9,353	3,185	$145,707	$462,800	89.4%	39.7%	8.0%	5	3,515	100% of its land
01504	Blackstone	9,255	3,904	$94,191	$404,400	73.2%	31.4%	9.1%	7	3,830	100% of its land
01607	Worcester	8,706	3,549	$78,727	$377,200	45.5%	27.6%	13.4%	6	3,855	100% of its land
01523	Lancaster	8,606	2,960	$134,833	$519,100	85.1%	31.2%	9.0%	4	2,652	100% of its land
01473	Westminster	8,374	3,295	$106,331	$422,000	87.6%	31.8%	8.8%	5	3,286	100% of its land
01564	Sterling	8,183	3,282	$129,063	$498,800	86.3%	28.9%	3.4%	5	3,192	100% of its land
01519	Grafton	8,058	2,815	$178,263	$631,600	77.7%	41.7%	9.4%	4	2,741	100% of its land
01568	Upton	8,011	2,924	$160,417	$574,700	86.4%	37.5%	3.4%	5	3,091	100% of its land
01583	West Boylston	7,606	2,924	$106,094	$441,500	78.8%	23.0%	15.7%	8	3,334	100% of its land
01566	Sturbridge	7,362	2,876	$137,730	$415,900	92.3%	29.6%	9.0%	5	2,969	100% of its land
01536	North Grafton	6,860	2,874	$115,938	$470,800	76.9%	27.8%	10.8%	6	3,349	100% of its land
01430	Ashburnham	6,481	2,331	$118,683	$391,700	95.5%	36.6%	6.7%	4	2,397	100% of its land
01524	Leicester	6,327	2,225	$102,099	$436,200	92.4%	32.2%	7.8%	6	2,698	100% of its land
01756	Mendon	6,325	2,118	$132,256	$616,000	86.9%	38.8%	2.9%	4	2,316	100% of its land
01534	Northbridge	6,230	2,446	$141,250	$481,200	81.6%	32.3%	13.6%	3	2,313	100% of its land
01747	Hopedale	6,027	2,194	$115,722	$466,100	79.5%	34.2%	3.3%	5	2,602	100% of its land
01740	Bolton	5,737	1,976	$205,449	$796,000	94.7%	36.9%	7.8%	4	2,089	100% of its land
01451	Harvard	5,487	1,900	$214,792	$856,200	90.9%	33.7%	4.5%	4	2,104	100% of its land
01005	Barre	5,204	1,863	$111,148	$392,600	80.2%	24.9%	11.6%	3	1,605	100% of its land
01612	Paxton	5,002	1,720	$134,083	$472,300	91.8%	28.3%	12.2%	6	1,752	100% of its land
01560	South Grafton	4,984	1,967	$107,031	$484,800	61.7%	33.1%	10.3%	3	2,047	100% of its land
01505	Boylston	4,948	1,966	$140,962	$578,600	79.2%	27.1%	4.3%	3	2,190	100% of its land
01608	Worcester	4,932	2,336	$45,687	$153,600	6.0%	17.3%	35.5%	5	3,198	100% of its land
01585	West Brookfield	4,810	2,170	$87,857	$344,000	79.2%	16.5%	10.0%	2	1,413	100% of its land
01535	North Brookfield	4,760	1,869	$79,285	$359,100	69.3%	21.6%	11.2%	4	2,084	100% of its land
01452	Hubbardston	4,371	1,686	$123,500	$371,600	93.5%	28.8%	10.6%	3	1,709	100% of its land
01468	Templeton	4,183	1,732	$113,427	$384,500	94.1%	30.8%	9.4%	3	1,776	100% of its land
01436	Baldwinville	3,720	1,327	$77,721	$342,700	76.5%	36.4%	5.3%	2	1,194	100% of its land
01541	Princeton	3,529	1,330	$158,750	$520,500	94.3%	27.7%	12.9%	3	1,284	100% of its land
01506	Brookfield	3,460	1,504	$81,250	$341,900	87.5%	19.1%	5.9%	2	1,389	100% of its land
01503	Berlin	3,378	1,447	$121,336	$616,600	77.3%	16.0%	10.5%	2	1,548	100% of its land
01529	Millville	3,160	1,188	$127,188	$444,600	86.9%	30.5%	7.7%	2	1,032	100% of its land
01522	Jefferson	3,152	1,180	$100,625	$423,900	80.3%	33.1%	5.0%	2	1,356	100% of its land
01083	Warren	2,858	1,094	$64,032	$364,800	61.8%	32.4%	8.4%	—	—	100% of its land
01542	Rochdale	2,615	1,082	$96,111	$405,100	84.8%	17.4%	4.3%	1	797	100% of its land
01518	Fiskdale	2,598	1,196	$136,111	$452,900	72.1%	28.6%	11.6%	2	1,329	100% of its land
01611	Cherry Valley	2,299	812	$109,868	$359,800	83.0%	35.1%	8.2%	2	929	100% of its land
01537	North Oxford	2,278	877	$102,956	$353,500	77.7%	32.4%	0.1%	2	1,011	100% of its land
01515	East Brookfield	2,166	918	$81,042	$381,200	83.3%	24.0%	2.5%	1	777	100% of its land
01031	Gilbertville	1,676	664	$60,517	$245,600	53.8%	34.0%	2.5%	1	230	100% of its land
01068	Oakham	1,639	628	$102,000	$420,100	91.6%	26.6%	7.5%	2	724	100% of its land
01434	Devens	1,564	260	$162,143	$577,700	66.5%	14.6%	54.5%	1	432	83% of its land
01368	Royalston	1,455	520	$102,500	$347,300	96.3%	25.4%	6.5%	1	319	100% of its land
01092	West Warren	1,200	587	$68,614	$313,600	61.5%	14.3%	0.0%	—	—	100% of its land
01366	Petersham	1,185	467	$110,750	$392,400	94.2%	18.4%	9.4%	1	404	100% of its land
01531	New Braintree	973	382	$99,500	$408,800	89.8%	33.8%	4.3%	1	372	100% of its land
01745	Fayville	586	217	$185,994	$650,800	100.0%	49.3%	5.5%	—	—	100% of its land
01037	Hardwick	572	290	$74,722	$443,000	89.3%	9.3%	3.7%	—	—	100% of its land
01074	South Barre	368	161	$79,583	—	24.8%	0.0%	0.0%	—	—	100% of its land
01438	East Templeton	330	121	—	$261,300	51.2%	58.7%	0.3%	—	—	100% of its land
01094	Worcester County	52	13	—	$472,200	100.0%	46.2%	0.0%	—	—	100% of its land
01525	Linwood	0	0	—	—	—	—	—	—	—	100% of its land
01561	South Lancaster	0	0	—	—	—	—	—	—	—	100% of its land

A ZIP code is listed for Worcester County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.

Cities and communities

Worcester — 207,055 residents · 9 ZIP codes
Leominster — 43,909 residents · 1 ZIP code
Fitchburg — 41,798 residents · 1 ZIP code
Milford — 27,731 residents · 1 ZIP code
Gardner — 21,148 residents · 1 ZIP code
Southbridge Town — 17,928 residents · 1 ZIP code
Webster — 12,228 residents · 1 ZIP code
Athol — 8,801 residents · 1 ZIP code
Clinton — 7,658 residents · 1 ZIP code
Whitinsville — 7,115 residents · 1 ZIP code
Northborough — 6,392 residents · 1 ZIP code
Oxford — 5,671 residents · 1 ZIP code
Spencer — 5,661 residents · 1 ZIP code
Westborough — 4,699 residents · 1 ZIP code
Hopedale — 4,360 residents · 1 ZIP code
Winchendon — 4,331 residents · 1 ZIP code
Upton — 3,234 residents · 1 ZIP code
Cordaville — 2,989 residents · 1 ZIP code
East Douglas — 2,987 residents · 1 ZIP code
North Brookfield — 2,659 residents · 1 ZIP code
Baldwinville — 2,528 residents · 1 ZIP code
Sturbridge — 2,443 residents · 1 ZIP code
Fiskdale — 2,311 residents · 2 ZIP codes
South Lancaster — 2,177 residents · 2 ZIP codes
Lunenburg — 2,057 residents · 1 ZIP code
Rutland — 2,019 residents · 1 ZIP code
Devens — 1,723 residents · 2 ZIP codes
West Brookfield — 1,563 residents · 1 ZIP code
South Ashburnham — 1,500 residents · 1 ZIP code
East Brookfield — 1,445 residents · 1 ZIP code

Rankings

Richest ZIP codes in Worcester County — 78 ZIP codes ranked
ZIP codes with the highest home values in Worcester County — 78 ZIP codes ranked
ZIP codes with the highest homeownership in Worcester County — 78 ZIP codes ranked
ZIP codes with the most families with kids in Worcester County — 78 ZIP codes ranked
ZIP codes with the most new movers in Worcester County — 78 ZIP codes ranked
Youngest ZIP codes in Worcester County — 78 ZIP codes ranked
Oldest ZIP codes in Worcester County — 78 ZIP codes ranked
Fastest-growing ZIP codes in Worcester County — 78 ZIP codes ranked

Price a mailing to Worcester County ZIP codes

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Frequently asked questions

What ZIP codes are in Worcester County, MA?: 01453, 01420, 01604, 01545, 01757, 01605, 01610, 01602, 01606, 01609, 01581, 01440, 01603, 01550, 01570, 01520, 01501, 01532, 01510, 01569, 01527, 01331, 01507, 01562, 01571, 01462, 01540, 01082, 01475, 01588, 01772, 01590, 01516, 01543, 01504, 01607, 01523, 01473, 01564 and 01519 and 46 more. Some cross the county line; the table shows each ZIP's share of land in the county.
What is the population of Worcester County?: 867,788 residents in 335,826 households (ACS 5-year estimates, 2020–2024).
What is the median household income in Worcester County?: $95,939 for the county as a whole. Its ZIP codes range from $45,687 (01608) to $214,792 (01451).
Which Worcester County ZIP code has the highest median household income?: 01451, at $214,792, among ZIP codes with at least 1,000 residents. See the full ranking of Worcester County ZIP codes by income.
How many carrier routes and mailboxes are in Worcester County?: For the 77 of 86 ZIP codes in EDDM2GO's stored route library: 621 carrier routes reaching 334,193 residential and 20,044 business mailboxes. The route map loads the rest when you search them.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.