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US counties · community profile

Nassau County, New York

The flattest county in this set: the narrowest income spread but one, and the highest home ownership of the forty.

1,388,138
people (2023)
+3.3%
since 2013
$143,408
median household income
41.8
median age
82%
own their home
13.0%
commute by transit

Median household income, by census tract

Census Tract 3001 — $185,811Census Tract 3003 — $119,700Census Tract 3004 — $171,806Census Tract 3005 — $174,042Census Tract 3006 — $166,598Census Tract 3007 — $108,995Census Tract 3008 — $94,886Census Tract 3009.01 — $248,750Census Tract 3009.02 — $196,938Census Tract 3010 — $250,001Census Tract 3011.01 — $93,322Census Tract 3011.02 — $160,250Census Tract 3012 — $178,711Census Tract 3013 — $149,273Census Tract 3014 — $250,001Census Tract 3015 — $250,001Census Tract 3016 — $250,001Census Tract 3017 — $250,001Census Tract 3018 — $140,625Census Tract 3019 — $225,400Census Tract 3020 — $160,234Census Tract 3021.01 — $250,001Census Tract 3021.02 — $250,001Census Tract 3022 — $167,500Census Tract 3023 — $215,817Census Tract 3024 — $157,690Census Tract 3025.01 — $221,964Census Tract 3025.02 — $250,001Census Tract 3026 — $124,583Census Tract 3027 — $178,958Census Tract 3028 — $146,526Census Tract 3029 — $193,558Census Tract 3030 — $124,808Census Tract 3031.01 — $192,198Census Tract 3031.02 — $145,000Census Tract 3032.03 — $150,927Census Tract 3032.04 — $120,417Census Tract 3033.01 — $146,875Census Tract 3033.02 — $153,864Census Tract 3034 — $236,000Census Tract 3035 — $178,563Census Tract 3036 — $129,038Census Tract 3037 — $138,167Census Tract 3038 — $130,063Census Tract 3039 — $166,563Census Tract 3040.01 — $193,333Census Tract 3040.02 — $126,538Census Tract 3041 — $111,838Census Tract 3042.02 — $148,917Census Tract 3042.03 — $161,685Census Tract 3042.04 — $132,344Census Tract 4043 — $161,182Census Tract 4044 — $172,045Census Tract 4045 — $142,208Census Tract 4046 — $151,250Census Tract 4047 — $161,979Census Tract 4048 — $107,571Census Tract 4049.01 — $151,711Census Tract 4049.02 — $108,456Census Tract 4050 — $120,250Census Tract 4051 — $146,121Census Tract 4052 — $116,292Census Tract 4053.01 — $149,797Census Tract 4053.02 — $112,926Census Tract 4054 — $140,154Census Tract 4055 — $139,856Census Tract 4056 — $151,196Census Tract 4057 — $148,257Census Tract 4058 — $150,688Census Tract 4059 — $166,029Census Tract 4060.01 — $165,963Census Tract 4060.02 — $165,645Census Tract 4061 — $150,405Census Tract 4062.01 — $133,145Census Tract 4062.02 — $128,591Census Tract 4063 — $185,966Census Tract 4064 — $235,603Census Tract 4065.01 — $227,972Census Tract 4066 — $245,774Census Tract 4067.01 — $71,976Census Tract 4067.02 — $54,010Census Tract 4068.01 — $52,373Census Tract 4068.02 — $73,910Census Tract 4069 — $99,918Census Tract 4070 — $49,648Census Tract 4071.01 — $109,507Census Tract 4071.02 — $152,706Census Tract 4072.01 — $55,313Census Tract 4072.03 — $98,603Census Tract 4072.04 — $109,568Census Tract 4073.01 — $151,563Census Tract 4073.02 — $105,088Census Tract 4074.01 — $135,439Census Tract 4074.02 — $132,558Census Tract 4075.01 — $93,600Census Tract 4075.02 — $111,538Census Tract 4076 — $173,550Census Tract 4077 — $180,750Census Tract 4078.01 — $178,162Census Tract 4078.02 — $40,208Census Tract 4079 — $91,595Census Tract 4080 — $147,530Census Tract 4081 — $155,339Census Tract 4082 — $130,240Census Tract 4083 — $126,908Census Tract 4084 — $164,792Census Tract 4085 — $191,354Census Tract 4086 — $116,146Census Tract 4087 — $168,650Census Tract 4088 — $117,324Census Tract 4089 — $144,213Census Tract 4090 — $113,052Census Tract 4091 — $135,455Census Tract 4092 — $138,673Census Tract 4093 — $131,691Census Tract 4094 — $161,689Census Tract 4095 — $165,179Census Tract 4096 — $190,258Census Tract 4097 — $137,125Census Tract 4098 — $182,188Census Tract 4099 — $127,821Census Tract 4100 — $128,258Census Tract 4101 — $146,586Census Tract 4102 — $139,355Census Tract 4103 — $138,004Census Tract 4104 — $150,381Census Tract 4105 — $77,225Census Tract 4106 — $155,879Census Tract 4107 — $113,227Census Tract 4108 — $129,554Census Tract 4109 — $138,783Census Tract 4110 — $95,516Census Tract 4111 — $76,797Census Tract 4112 — $98,958Census Tract 4113.01 — $164,664Census Tract 4113.02 — $180,673Census Tract 4114 — $159,688Census Tract 4115 — $250,001Census Tract 4116 — $174,787Census Tract 4117 — $135,139Census Tract 4118 — $142,500Census Tract 4119.01 — $89,776Census Tract 4119.02 — $150,057Census Tract 4120 — $148,438Census Tract 4121 — $104,779Census Tract 4122 — $109,962Census Tract 4123.01 — $101,559Census Tract 4123.02 — $154,000Census Tract 4124 — $103,505Census Tract 4125 — $197,895Census Tract 4126 — $250,001Census Tract 4127 — $234,028Census Tract 4128 — $175,741Census Tract 4129 — $138,800Census Tract 4130.01 — $114,750Census Tract 4130.02 — $142,746Census Tract 4131 — $161,700Census Tract 4132 — $115,227Census Tract 4133 — $170,188Census Tract 4134 — $183,333Census Tract 4135 — $141,576Census Tract 4136 — $122,825Census Tract 4137 — $127,448Census Tract 4138.03 — $125,391Census Tract 4138.04 — $179,635Census Tract 4139 — $148,529Census Tract 4140.01 — $85,473Census Tract 4140.02 — $142,566Census Tract 4141 — $135,000Census Tract 4142.01 — $117,098Census Tract 4142.02 — $98,846Census Tract 4143.01 — $97,444Census Tract 4143.03 — $138,754Census Tract 4143.04 — $82,066Census Tract 4144 — $100,519Census Tract 4145.01 — $132,931Census Tract 4145.02 — $98,909Census Tract 4146 — $155,962Census Tract 4147 — $151,719Census Tract 4148 — $149,968Census Tract 4149 — $183,510Census Tract 4150 — $140,033Census Tract 4151.01 — $135,417Census Tract 4151.02 — $238,906Census Tract 4152.01 — $180,357Census Tract 4152.02 — $191,228Census Tract 4153 — $143,500Census Tract 4154.01 — $162,125Census Tract 4154.02 — $186,536Census Tract 4155 — $187,391Census Tract 4156 — $191,833Census Tract 4157 — $153,659Census Tract 4158.02 — $173,015Census Tract 4160 — $186,250Census Tract 4161 — $141,455Census Tract 4162.01 — $122,564Census Tract 4162.02 — $104,657Census Tract 4163 — $154,479Census Tract 4164.01 — $140,861Census Tract 4164.02 — $153,971Census Tract 4165 — $132,236Census Tract 4166 — $135,000Census Tract 4167.01 — $139,874Census Tract 4167.02 — $92,854Census Tract 4168.01 — $149,167Census Tract 4168.02 — $101,372Census Tract 4169 — $156,143Census Tract 5170 — $116,420Census Tract 5171.01 — $85,313Census Tract 5171.02 — $131,250Census Tract 5172.01 — $51,806Census Tract 5172.02 — $78,103Census Tract 5173.01 — $95,342Census Tract 5173.02 — $98,992Census Tract 5174 — $185,650Census Tract 5175 — $126,579Census Tract 5176 — $136,786Census Tract 5177.01 — $231,250Census Tract 5177.05 — $250,001Census Tract 5178.01 — $250,001Census Tract 5178.02 — $137,344Census Tract 5179.01 — $151,603Census Tract 5179.02 — $132,917Census Tract 5180 — $102,540Census Tract 5181 — $172,321Census Tract 5182.01 — $250,001Census Tract 5182.03 — $171,680Census Tract 5182.04 — $185,795Census Tract 5183 — $222,419Census Tract 5184 — $154,444Census Tract 5185.01 — $176,731Census Tract 5185.02 — $123,864Census Tract 5186 — $220,473Census Tract 5187 — $166,397Census Tract 5188 — $238,810Census Tract 5189 — $141,262Census Tract 5190 — $159,740Census Tract 5191 — $124,459Census Tract 5192 — $170,724Census Tract 5193 — $143,609Census Tract 5194 — $124,083Census Tract 5195 — $153,870Census Tract 5196.01 — $187,083Census Tract 5196.02 — $174,750Census Tract 5197.02 — $212,591Census Tract 5197.03 — $148,042Census Tract 5197.04 — $205,800Census Tract 5198.01 — $164,625Census Tract 5198.02 — $177,857Census Tract 5199 — $144,554Census Tract 5200.01 — $113,279Census Tract 5200.02 — $116,548Census Tract 5201 — $186,776Census Tract 5202 — $141,500Census Tract 5203 — $166,309Census Tract 5204.01 — $137,321Census Tract 5204.02 — $133,450Census Tract 5205.01 — $140,583Census Tract 5205.02 — $159,167Census Tract 5206 — $189,167Census Tract 5207 — $139,500Census Tract 5208 — $166,563Census Tract 5209 — $139,080Census Tract 5210 — $136,830Census Tract 5211 — $184,643Census Tract 5212 — $155,787Census Tract 5213.01 — $171,250Census Tract 5213.02 — $179,200Census Tract 5214 — $213,906Census Tract 5215 — $170,065Census Tract 5216.01 — $188,417Census Tract 5216.02 — $161,957Census Tract 5217 — $162,679Census Tract 5218.01 — $161,696Census Tract 5218.02 — $168,750Census Tract 5219.02 — $192,337Census Tract 5220 — $98,568Census Tract 5227 — $171,659Census Tract 9801 — no dataCensus Tract 9811 — no dataCensus Tract 9821 — no data

The 281 census tracts of Nassau County, New York, shaded by median household income. 278 of 279 inhabited tracts carry a value. Of the rest, 2 have no households at all (parks, water, airports and institutional land) and 1 is too small for the survey to publish a median safely. Both groups are hatched. Drawn from the exact boundaries Vizzie joins your data to, not a picture of them.

How it compares

Nassau CountyNew YorkUnited States
Population1,388,13819,872,319332,387,540
Median household income$143,408$84,578$78,538
Median age41.839.638.7
Own their home82%54%65%

What the tract map shows

Nassau County's median household income is $143,408, third of the forty counties here and some $65,000 above the national figure. What distinguishes it is not the level but the evenness.

Its top fifth of tracts averages $215,362 against $94,620 in the bottom fifth — 2.3 to 1, the second-narrowest spread in the set. The bottom fifth alone out-earns the median household of 24 of these forty counties. 82% of households own their home, the highest here against a national rate of 65%, and the median age of 41.8 is the second-oldest.

The map is correspondingly unstructured. The strongest spatial gradient runs north–south rather than east–west, and it is weak: a correlation of 0.21 between a tract's latitude and its median income, twenty-seventh of forty for strength — there is no strong side of this county. 13.0% of commuters travel by public transport, sixth of the forty. Coverage is all but complete: two of its 281 tracts have no occupied households and one more is too small for a published median, leaving 278 of 279 inhabited tracts with a value.

Map this yourself

This map is live. Open it and every tract is yours to interrogate — hover a tract for its figure, recolour the classification, or bring a CSV with a column of tract or county FIPS codes and Vizzie joins it to these same boundaries. No shapefile, no download, no GIS install. Reading needs no account; saving a copy does.

Open this map in the studio Make your own census maps of Nassau County

Demography: US Census Bureau, American Community Survey 2023 5-year estimates (and 2013 for the change), public domain.
Boundaries: U.S. Census Bureau, 2020 Census — cartographic boundary files (public domain). Licence: US-Census-Public-Domain. Source: US Census Bureau.
Tract counts and join rates measured from the data Vizzie holds, 2026-09-22.