Westchester Index

Change in Total Population

	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
Westchester County	N/A	0.7%	1.1%	1.6%	1.9%	2.1%	2.2%	2.2%	2.0%	1.9%	5.8%	5.3%	4.3%
Nassau County	N/A	0.5%	0.7%	0.9%	1.1%	1.1%	1.2%	1.3%	1.3%	1.3%	4.2%	3.8%	3.3%
Putnam County	N/A	0.2%	-0.0%	-0.1%	-0.2%	-0.5%	-0.9%	-0.8%	-0.8%	-1.3%	-2.0%	-1.5%	-1.6%
Rockland County	N/A	1.2%	1.8%	2.4%	3.0%	3.6%	3.7%	4.1%	4.4%	4.5%	8.5%	8.8%	8.8%
New York State	N/A	0.6%	1.0%	1.3%	1.4%	1.4%	1.3%	1.1%	0.8%	0.4%	4.2%	2.5%	1.5%
Mount Vernon	N/A	0.6%	0.8%	1.2%	1.3%	1.4%	1.4%	1.0%	0.5%	0.0%	9.8%	8.1%	6.5%
New Rochelle	N/A	0.8%	1.6%	2.8%	2.9%	3.0%	3.0%	2.6%	2.2%	1.9%	3.4%	5.5%	6.7%
Peekskill	N/A	0.7%	0.8%	1.3%	1.4%	1.5%	1.5%	1.7%	2.5%	3.0%	7.8%	9.5%	8.2%
Rye City	N/A	0.6%	0.7%	1.2%	1.3%	1.4%	1.3%	0.8%	0.4%	-0.1%	5.6%	4.6%	3.4%
White Plains	N/A	0.6%	0.7%	1.4%	1.5%	2.0%	2.0%	2.7%	2.2%	2.2%	4.7%	4.7%	4.3%
Yonkers	N/A	0.8%	1.0%	1.4%	1.7%	1.9%	2.1%	2.0%	2.0%	2.2%	7.9%	7.1%	6.2%
Westchester County Towns
Bedford	N/A	0.7%	1.1%	2.4%	2.2%	2.7%	2.3%	2.2%	1.9%	1.2%	-0.7%	-2.0%	-3.2%
Cortlandt	N/A	0.7%	1.4%	1.8%	1.9%	2.1%	2.3%	2.1%	2.0%	1.7%	2.3%	0.9%	-0.5%
Eastchester	N/A	0.7%	0.8%	1.3%	1.6%	1.7%	1.7%	2.5%	2.2%	1.8%	7.2%	5.7%	4.1%
Greenburgh	N/A	0.8%	2.0%	2.5%	2.7%	3.0%	3.7%	3.8%	3.4%	3.0%	7.9%	6.5%	5.4%
Harrison	N/A	0.6%	1.0%	1.4%	2.0%	1.7%	1.8%	1.7%	1.6%	5.4%	2.7%	8.0%	7.0%
Lewisboro	N/A	0.6%	0.8%	1.3%	1.7%	1.9%	2.1%	1.7%	1.3%	0.9%	-1.2%	-2.6%	-3.2%
Mamaroneck	N/A	0.7%	0.8%	1.4%	2.0%	2.1%	2.3%	1.9%	1.5%	1.2%	9.0%	7.6%	6.2%
Mount Kisco	N/A	0.6%	0.8%	1.3%	1.4%	1.6%	1.5%	1.0%	0.6%	0.1%	1.7%	0.3%	-1.2%
Mount Pleasant	N/A	1.0%	1.1%	1.2%	1.7%	2.7%	2.9%	3.0%	3.0%	2.8%	1.7%	3.5%	2.7%
New Castle	N/A	0.8%	1.0%	1.6%	1.8%	2.0%	2.5%	2.1%	1.7%	1.3%	4.2%	2.7%	1.2%
North Castle	N/A	0.8%	1.2%	2.0%	2.3%	2.6%	3.2%	2.8%	2.7%	2.8%	4.3%	3.2%	1.7%
North Salem	N/A	0.6%	0.6%	1.0%	1.1%	1.2%	1.2%	0.7%	0.4%	-0.1%	2.2%	1.1%	-0.6%
Ossining	N/A	0.7%	0.5%	0.7%	0.9%	-0.0%	-0.2%	-0.7%	0.6%	0.1%	6.3%	4.4%	3.2%
Pelham	N/A	0.7%	0.8%	1.3%	1.4%	1.5%	1.5%	1.1%	0.7%	0.8%	5.6%	4.2%	3.2%
Pound Ridge	N/A	0.8%	1.0%	1.5%	1.7%	1.9%	1.9%	1.5%	1.2%	0.8%	-0.1%	-1.4%	-2.7%
Rye	N/A	0.6%	0.8%	1.3%	1.5%	1.7%	1.9%	1.5%	1.4%	1.1%	8.0%	6.7%	5.3%
Scarsdale	N/A	1.0%	1.6%	2.3%	2.9%	3.6%	4.1%	4.4%	4.4%	4.4%	6.6%	5.3%	4.1%
Somers	N/A	1.5%	1.6%	2.1%	3.2%	3.4%	3.7%	5.9%	5.6%	5.2%	5.0%	4.0%	2.9%
Yorktown	N/A	0.6%	0.8%	1.3%	1.5%	1.7%	1.7%	1.3%	0.9%	0.5%	1.3%	-0.1%	-1.5%
Westchester County Villages
Ardsley	N/A	0.8%	1.0%	1.5%	1.6%	3.1%	3.4%	2.9%	2.6%	2.8%	16.2%	14.6%	12.9%
Briarcliff Manor	N/A	0.8%	0.8%	0.8%	1.2%	-4.1%	-4.9%	-5.2%	3.6%	3.1%	-3.5%	-5.0%	-6.0%
Bronxville	N/A	0.6%	0.7%	1.1%	1.3%	1.4%	1.3%	3.0%	2.6%	2.2%	6.1%	4.5%	2.9%
Buchanan	N/A	0.7%	0.7%	1.2%	1.4%	1.4%	1.5%	1.3%	1.1%	0.7%	3.7%	2.3%	0.6%
Croton-on-Hudson	N/A	0.6%	0.7%	1.3%	1.4%	1.5%	1.4%	1.1%	0.7%	0.3%	3.2%	2.2%	0.7%
Dobbs Ferry	N/A	0.6%	0.8%	1.3%	1.6%	1.7%	1.7%	1.3%	0.8%	0.9%	5.6%	4.7%	3.8%
Elmsford	N/A	0.7%	1.4%	1.5%	1.7%	2.1%	6.8%	12.0%	11.7%	11.4%	12.6%	11.0%	9.3%
Village of Harrison	N/A	0.6%	1.0%	1.4%	2.0%	1.7%	1.8%	1.7%	1.6%	5.4%	2.7%	8.0%	7.0%
Hastings-on-Hudson	N/A	0.6%	0.6%	1.3%	1.5%	1.5%	1.5%	1.1%	0.7%	0.2%	9.6%	8.0%	6.4%
Irvington	N/A	0.7%	1.1%	1.6%	1.8%	2.0%	2.0%	1.7%	1.2%	0.9%	3.7%	2.2%	0.7%
Larchmont	N/A	0.6%	0.8%	1.4%	4.0%	4.2%	4.4%	3.9%	3.7%	3.8%	13.2%	11.7%	10.7%
Village of Mamaroneck	N/A	0.6%	0.8%	1.3%	1.5%	1.7%	2.0%	1.7%	1.4%	1.2%	6.8%	5.5%	4.0%
Village of Mount Kisco	N/A	0.6%	0.8%	1.3%	1.4%	1.6%	1.5%	1.0%	0.6%	0.1%	1.7%	0.3%	-1.2%
Village of Ossining	N/A	0.6%	0.3%	0.5%	0.7%	0.8%	0.8%	0.3%	-0.2%	-1.0%	9.9%	7.5%	6.3%
Village of Pelham	N/A	0.6%	0.7%	1.1%	1.3%	1.4%	1.5%	1.0%	0.7%	1.3%	6.8%	5.4%	4.8%
Pelham Manor	N/A	0.8%	0.9%	1.4%	1.6%	1.6%	1.5%	1.1%	0.7%	0.3%	4.1%	2.7%	1.1%
Pleasantville	N/A	0.8%	0.8%	1.4%	1.6%	1.7%	1.7%	1.9%	2.2%	2.6%	6.3%	4.8%	3.2%
Port Chester	N/A	0.7%	0.8%	1.3%	1.5%	1.7%	1.8%	1.5%	1.1%	0.7%	9.6%	8.0%	6.4%
Rye Brook	N/A	0.6%	0.7%	1.1%	1.3%	1.6%	1.9%	1.5%	2.3%	2.3%	7.3%	6.8%	5.8%
Village of Scarsdale	N/A	1.0%	1.6%	2.3%	2.9%	3.6%	4.1%	4.4%	4.4%	4.4%	6.6%	5.3%	4.1%
Sleepy Hollow	N/A	0.7%	0.8%	1.3%	3.1%	3.2%	2.9%	2.5%	2.0%	1.8%	1.1%	11.5%	11.4%
Tarrytown	N/A	0.7%	1.0%	1.5%	1.8%	2.0%	2.2%	1.8%	1.5%	1.2%	5.4%	4.2%	4.7%
Tuckahoe	N/A	0.6%	0.8%	1.3%	1.6%	1.7%	1.6%	1.1%	1.2%	0.8%	9.1%	7.6%	6.0%

Source: U.S. Census Bureau
Notes: Rate is percentage change since 2000.

Total Population

	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
Westchester County	949,218	956,262	959,585	964,567	967,044	968,773	970,267	969,689	968,213	967,506	1,004,445	999,607	990,427
Nassau County	1,339,880	1,346,223	1,349,616	1,352,193	1,354,705	1,354,840	1,355,952	1,357,293	1,357,534	1,356,924	1,395,777	1,391,112	1,383,726
Putnam County	99,654	99,827	99,625	99,572	99,438	99,185	98,761	98,856	98,814	98,320	97,682	98,176	98,045
Rockland County	311,691	315,452	317,196	319,284	321,119	322,919	323,258	324,622	325,522	325,789	338,329	339,256	339,022
New York State	19,378,144	19,499,241	19,572,932	19,624,447	19,651,049	19,654,666	19,633,428	19,589,572	19,530,351	19,453,561	20,201,230	19,857,492	19,677,151
Mount Vernon	67,316	67,751	67,844	68,133	68,213	68,281	68,245	67,966	67,655	67,345	73,905	72,801	71,714
New Rochelle	77,115	77,701	78,328	79,265	79,342	79,419	79,455	79,084	78,822	78,557	79,734	81,389	82,288
Peekskill	23,589	23,743	23,772	23,892	23,923	23,941	23,944	23,996	24,187	24,295	25,434	25,826	25,514
Rye City	15,711	15,807	15,824	15,898	15,916	15,928	15,914	15,842	15,769	15,695	16,588	16,429	16,248
White Plains	56,866	57,183	57,255	57,647	57,733	58,020	58,000	58,388	58,141	58,109	59,553	59,551	59,316
Yonkers	196,026	197,584	198,057	198,769	199,367	199,667	200,077	199,873	199,883	200,370	211,585	209,942	208,121
Westchester County Towns
Bedford	17,436	17,558	17,632	17,858	17,818	17,903	17,838	17,824	17,764	17,651	17,309	17,083	16,880
Cortlandt	41,585	41,884	42,155	42,332	42,389	42,466	42,529	42,473	42,412	42,294	42,544	41,968	41,373
Eastchester	32,327	32,540	32,581	32,753	32,852	32,881	32,879	33,146	33,040	32,906	34,640	34,155	33,638
Greenburgh	88,373	89,066	90,100	90,563	90,794	91,054	91,659	91,730	91,392	90,989	95,388	94,135	93,113
Harrison	27,458	27,634	27,743	27,856	28,009	27,925	27,949	27,935	27,905	28,943	28,212	29,668	29,369
Lewisboro	12,408	12,485	12,510	12,569	12,619	12,646	12,664	12,621	12,573	12,522	12,253	12,091	12,015
Mamaroneck	29,138	29,330	29,381	29,532	29,713	29,753	29,794	29,678	29,570	29,495	31,758	31,343	30,943
Mount Kisco	10,779	10,848	10,860	10,918	10,931	10,947	10,941	10,892	10,841	10,795	10,958	10,810	10,646
Mount Pleasant	43,718	44,134	44,219	44,263	44,460	44,892	45,002	45,045	45,015	44,933	44,471	45,246	44,881
New Castle	17,571	17,719	17,752	17,854	17,881	17,917	18,007	17,934	17,871	17,801	18,312	18,048	17,778
North Castle	11,898	11,991	12,039	12,133	12,168	12,211	12,275	12,232	12,215	12,231	12,410	12,277	12,105
North Salem	5,127	5,159	5,159	5,178	5,182	5,187	5,186	5,162	5,147	5,124	5,240	5,183	5,095
Ossining	37,651	37,899	37,839	37,899	37,994	37,641	37,568	37,403	37,872	37,702	40,038	39,303	38,846
Pelham	12,379	12,464	12,478	12,534	12,555	12,567	12,564	12,513	12,466	12,481	13,074	12,899	12,769
Pound Ridge	5,088	5,128	5,141	5,166	5,175	5,183	5,185	5,166	5,149	5,129	5,084	5,015	4,952
Rye	45,924	46,222	46,286	46,501	46,593	46,683	46,775	46,622	46,574	46,425	49,609	49,018	48,340
Scarsdale	17,124	17,290	17,400	17,523	17,620	17,736	17,828	17,870	17,874	17,871	18,247	18,025	17,822
Somers	20,516	20,827	20,853	20,950	21,169	21,222	21,273	21,734	21,658	21,574	21,536	21,340	21,116
Yorktown	36,095	36,315	36,377	36,581	36,628	36,703	36,716	36,560	36,418	36,269	36,563	36,062	35,545
Westchester County Villages
Ardsley	4,379	4,414	4,421	4,443	4,451	4,516	4,527	4,505	4,494	4,502	5,090	5,017	4,943
Briarcliff Manor	7,850	7,916	7,910	7,910	7,943	7,532	7,466	7,445	8,129	8,094	7,575	7,460	7,378
Bronxville	6,272	6,311	6,315	6,343	6,351	6,358	6,355	6,463	6,434	6,408	6,655	6,556	6,456
Buchanan	2,217	2,232	2,233	2,244	2,248	2,248	2,250	2,246	2,242	2,232	2,299	2,267	2,231
Croton-on-Hudson	8,070	8,121	8,123	8,177	8,184	8,192	8,184	8,156	8,124	8,095	8,326	8,249	8,128
Dobbs Ferry	10,924	10,992	11,012	11,065	11,096	11,110	11,113	11,065	11,016	11,027	11,541	11,434	11,337
Elmsford	4,682	4,717	4,746	4,753	4,761	4,780	4,999	5,242	5,230	5,216	5,274	5,197	5,119
Village of Harrison	27,458	27,634	27,743	27,856	28,009	27,925	27,949	27,935	27,905	28,943	28,212	29,668	29,369
Hastings-on-Hudson	7,839	7,888	7,885	7,938	7,957	7,953	7,955	7,924	7,890	7,853	8,589	8,465	8,341
Irvington	6,418	6,462	6,486	6,518	6,536	6,544	6,546	6,528	6,498	6,473	6,654	6,561	6,460
Larchmont	5,862	5,897	5,909	5,946	6,096	6,106	6,121	6,093	6,081	6,087	6,635	6,550	6,488
Village of Mamaroneck	18,907	19,029	19,054	19,153	19,184	19,222	19,277	19,229	19,166	19,131	20,196	19,941	19,669
Village of Mount Kisco	10,779	10,848	10,860	10,918	10,931	10,947	10,941	10,892	10,841	10,795	10,958	10,810	10,646
Village of Ossining	25,050	25,198	25,131	25,172	25,230	25,256	25,241	25,116	24,991	24,812	27,542	26,939	26,633
Village of Pelham	6,861	6,903	6,911	6,939	6,951	6,959	6,962	6,932	6,908	6,947	7,328	7,231	7,192
Pelham Manor	5,518	5,561	5,567	5,595	5,604	5,608	5,602	5,581	5,558	5,534	5,746	5,668	5,577
Pleasantville	7,076	7,131	7,136	7,174	7,190	7,193	7,197	7,211	7,234	7,260	7,519	7,415	7,305
Port Chester	28,973	29,164	29,204	29,345	29,405	29,454	29,489	29,395	29,301	29,163	31,750	31,301	30,823
Rye Brook	9,307	9,364	9,376	9,407	9,426	9,453	9,487	9,447	9,518	9,521	9,988	9,940	9,851
Village of Scarsdale	17,124	17,290	17,400	17,523	17,620	17,736	17,828	17,870	17,874	17,871	18,247	18,025	17,822
Sleepy Hollow	9,872	9,942	9,955	10,000	10,176	10,183	10,159	10,116	10,070	10,046	9,976	11,003	11,001
Tarrytown	11,238	11,317	11,347	11,402	11,440	11,468	11,481	11,435	11,404	11,370	11,844	11,711	11,769
Tuckahoe	6,498	6,538	6,553	6,581	6,602	6,606	6,603	6,571	6,579	6,549	7,092	6,992	6,885

Source: U.S. Census Bureau

What does this measure?

Why is this important?

How is Westchester County performing?

Notes about the data