| ZIP Codes: | 97 ZIP Codes (64 Standard, 18 PO Box, 15 Unique) [See All] |
| Area Codes: | 214 / 469 / 682 / 817 / 945 / 972 |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 2:14:03 PM |
| Population: | 2,091,100 [See All] |
| FIPS: | 48439 |
| CBSA: | Dallas-Fort Worth-Arlington, TX |
| Land Area: | 955 sq mi |
| Water Area: | 36 sq mi |
| Coordinates: | 32.7713, -97.2668 |
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2,091,100 residents live across 97 ZIPs covering 955 sq mi, served by 17 distinct USPS-recognized cities.
Population moved from 1,818,255 to 2,083,998 from 2014 to 2024 — a +14.6% change. 52 ZIPs gained residents, 12 lost.
The county's wealthiest ZIP 76092 (Southlake, $250,001 median) and poorest ZIP 76010 (Arlington, $45,466) are 17.2 miles apart — a 5.5× income gap across local geography.
Median home values vary 6.7× across this county — from $150,600 in 76115 (Fort Worth) to $1,007,500 in 76092 (Southlake).
Density varies 40× across the county — from 406 people/sq mi in 76126 (Fort Worth) to 16,167 in 76129 (Fort Worth).
Most of the decade's growth concentrated around Fort Worth — top growth ZIPs averaged +162.0% over the past ten years ( 76177 , 76052 and 76131 ).
Educational attainment ranges from 3.3% bachelor's+ in 76127 (Naval Air Station Jrb) to 74.6% in 76092 (Southlake) — the breadth of educational profiles across the area.
Within Texas, this is the #3 most populous of 254 counties and ranks #24 for median household income with the #41 fastest decade growth .
On the national stage, Tarrant County is the #15 most populous US county .
Hosts 4 single-entity Unique ZIPs: 76129Texas Christian Univ ; 76019Univ Of Texas Arlington ; 76196Tarrant County Courthouse ; and 76122Sw Baptist Theological Smry .
Weighted by population, the typical household earns about $91,063 across the county — reflecting what a typical resident sees, not a simple ZIP average.
34.4% of adults age 25+ hold a bachelor's degree or higher (469,312 of 1,363,613 reporting). The most-educated ZIPs cluster around Fort Worth.
64 Standard delivery, 18 PO Box only, 15 single-entity Unique ZIPs serve this county.
6 ZIPs in this county where more than 60% of adults 25+ hold a bachelor's degree — typically college campuses, research enclaves, or tech corridors.
15 ZIP codes in this county serve a single facility — typically theme parks, universities, large corporations, airports, or government complexes.
Median household income spans 5.5× between the wealthiest and poorest ZIPs — a sign of significant intra-county inequality.
Tarrant County grew 15.0% over the past decade — concentrated in 5 high-growth ZIPs:
| ZIP | City | Type | Population | Median Income | Area (sq mi) | 10-yr Growth |
|---|---|---|---|---|---|---|
| 76063 | Mansfield | Standard | 82,625 | $118,946 | 52.2 | 27.2% |
| 76179 | Fort Worth | Standard | 80,090 | $107,428 | 54.8 | 57.7% |
| 76244 | Keller | Standard | 76,728 | $122,217 | 15.1 | 16.1% |
| 76137 | Fort Worth | Standard | 60,352 | $90,718 | 13.8 | 9.2% |
| 76131 | Fort Worth | Standard | 56,322 | $108,694 | 18.3 | 75.6% |
| 76010 | Arlington | Standard | 54,978 | $45,466 | 8.7 | -3.9% |
| 76133 | Fort Worth | Standard | 53,958 | $75,523 | 9.3 | 7.1% |
| 76119 | Fort Worth | Standard | 52,974 | $51,267 | 18.3 | 19.0% |
| 76051 | Grapevine | Standard | 50,618 | $111,160 | 25.9 | 4.3% |
| 76116 | Fort Worth | Standard | 49,856 | $56,187 | 12.2 | 6.3% |
| 76017 | Arlington | Standard | 47,074 | $90,083 | 10.5 | 7.2% |
| 76108 | Fort Worth | Standard | 45,537 | $80,412 | 45.0 | 13.6% |
| 76112 | Fort Worth | Standard | 44,514 | $57,724 | 11.3 | 12.8% |
| 76123 | Fort Worth | Standard | 42,957 | $102,768 | 10.9 | 41.5% |
| 76248 | Keller | Standard | 40,936 | $171,804 | 14.8 | 13.5% |
| 76039 | Euless | Standard | 39,855 | $83,140 | 6.8 | 20.0% |
| 76001 | Arlington | Standard | 38,913 | $105,311 | 10.5 | 24.6% |
| 76180 | North Richland Hills | Standard | 38,371 | $81,503 | 9.3 | 11.2% |
| 76036 | Crowley | Standard | 36,044 | $97,973 | 44.7 | 58.1% |
| 76106 | Fort Worth | Standard | 35,946 | $55,431 | 14.0 | -4.6% |
| 76013 | Arlington | Standard | 35,715 | $70,471 | 9.8 | 17.1% |
| 76021 | Bedford | Standard | 35,354 | $87,097 | 7.3 | 1.0% |
| 76002 | Arlington | Standard | 35,265 | $100,667 | 7.2 | 7.4% |
| 76020 | Azle | Standard | 34,602 | $87,298 | 69.7 | 28.5% |
| 76052 | Haslet | Standard | 34,249 | $143,555 | 42.8 | 93.6% |
| 76110 | Fort Worth | Standard | 33,441 | $69,790 | 5.8 | 8.7% |
| 76140 | Fort Worth | Standard | 33,321 | $75,955 | 27.4 | 16.1% |
| 76117 | Haltom City | Standard | 32,950 | $51,670 | 11.4 | 2.1% |
| 76014 | Arlington | Standard | 32,818 | $60,333 | 5.7 | -5.6% |
| 76053 | Hurst | Standard | 32,323 | $64,141 | 8.5 | 9.8% |
| 76040 | Euless | Standard | 31,677 | $72,661 | 7.9 | 5.1% |
| 76092 | Southlake | Standard | 31,520 | $250,001 | 26.0 | 12.9% |
| 76016 | Arlington | Standard | 31,280 | $108,885 | 8.8 | 0.2% |
| 76107 | Fort Worth | Standard | 30,994 | $79,990 | 10.8 | 15.3% |
| 76182 | North Richland Hills | Standard | 30,242 | $120,558 | 8.8 | 2.8% |
| 76134 | Fort Worth | Standard | 29,949 | $70,945 | 9.9 | 14.1% |
| 76012 | Arlington | Standard | 27,991 | $88,141 | 8.4 | 4.8% |
| 76126 | Fort Worth | Standard | 27,689 | $113,905 | 68.2 | 35.4% |
| 76114 | Fort Worth | Standard | 27,357 | $62,073 | 9.3 | 8.6% |
| 76132 | Fort Worth | Standard | 26,927 | $63,924 | 7.9 | 6.1% |
| 76018 | Arlington | Standard | 26,834 | $88,288 | 7.8 | -6.0% |
| 76034 | Colleyville | Standard | 26,103 | $217,914 | 13.2 | 8.8% |
| 76109 | Fort Worth | Standard | 26,006 | $100,507 | 8.3 | 16.4% |
| 76177 | Fort Worth | Standard | 25,012 | $104,189 | 19.9 | 316.7% |
| 76006 | Arlington | Standard | 23,446 | $59,139 | 5.9 | -1.4% |
| 76148 | Fort Worth | Standard | 23,367 | $89,840 | 4.7 | -1.5% |
| 76011 | Arlington | Standard | 22,752 | $54,038 | 8.1 | 2.4% |
| 76105 | Fort Worth | Standard | 22,228 | $45,770 | 5.8 | 1.4% |
| 76120 | Fort Worth | Standard | 21,102 | $80,922 | 7.7 | 15.5% |
| 76111 | Fort Worth | Standard | 20,989 | $60,194 | 7.4 | -5.6% |
| 76104 | Fort Worth | Standard | 20,443 | $61,658 | 5.9 | 26.4% |
| 76115 | Fort Worth | Standard | 19,655 | $52,411 | 4.6 | -6.0% |
| 76135 | Fort Worth | Standard | 19,445 | $74,621 | 33.3 | -7.5% |
| 76015 | Arlington | Standard | 18,135 | $73,709 | 4.4 | 7.8% |
| 76118 | Fort Worth | Standard | 17,991 | $94,530 | 9.5 | 21.0% |
| 76103 | Fort Worth | Standard | 15,975 | $60,172 | 6.1 | 13.1% |
| 76022 | Bedford | Standard | 13,760 | $72,560 | 2.7 | 6.3% |
| 76164 | Fort Worth | Standard | 13,457 | $52,882 | 3.8 | -23.1% |
| 76102 | Fort Worth | Standard | 11,895 | $75,859 | 4.8 | 26.9% |
| 76054 | Hurst | Standard | 11,744 | $109,881 | 3.8 | 3.7% |
| 76060 | Kennedale | Standard | 9,444 | $119,156 | 7.7 | 32.8% |
| 76005 | Arlington | Standard | 7,102 | $168,806 | 5.3 | — |
| 76155 | Fort Worth | Standard | 6,533 | $73,229 | 3.7 | 72.8% |
| 76127 | Naval Air Station Jrb | Standard | 1,729 | — | 2.2 | -14.4% |
| 76129 | Fort Worth | Unique | 1,641 | — | 0.1 | -41.4% |
| 76019 | Arlington | Unique | — | — | 0.1 | — |
| 76121 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76004 | Arlington | PO Box | — | — | 0.0 | — |
| 76007 | Arlington | PO Box | — | — | 0.0 | — |
| 76094 | Arlington | PO Box | — | — | 0.0 | — |
| 76096 | Arlington | PO Box | — | — | 0.0 | — |
| 76122 | Fort Worth | Unique | — | — | 0.0 | — |
| 76162 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76163 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76003 | Arlington | PO Box | — | — | 0.0 | — |
| 76124 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76196 | Fort Worth | Unique | — | — | 0.0 | — |
| 76185 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76147 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76191 | Fort Worth | Unique | — | — | 0.0 | — |
| 76101 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76113 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76136 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76181 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76130 | Fort Worth | Unique | — | — | 0.0 | — |
| 76150 | Fort Worth | Unique | — | — | 0.0 | — |
| 76193 | Fort Worth | Unique | — | — | 0.0 | — |
| 76166 | Fort Worth | Unique | — | — | 0.0 | — |
| 76199 | Fort Worth | Unique | — | — | 0.0 | — |
| 76198 | Fort Worth | Unique | — | — | 0.0 | — |
| 76197 | Fort Worth | Unique | — | — | 0.0 | — |
| 76195 | Fort Worth | Unique | — | — | 0.0 | — |
| 76161 | Fort Worth | PO Box | — | — | 0.0 | — |
| 76190 | Fort Worth | Unique | — | — | 0.0 | — |
| 76095 | Bedford | PO Box | — | — | 0.0 | — |
| 76099 | Grapevine | PO Box | — | — | 0.0 | — |
| 76192 | Fort Worth | Unique | — | — | 0.0 | — |