| County : | Dallas County |
| State : | Texas (TX) |
| Land Area : | 871.27 sq mi |
| Water Area : | 37.33 sq mi |
| Latitude : | 32.7669866 |
| Longitude : | -96.7784238 |
| Population (2010): | 2,368,139 |
| Population Estimate (2012) : | 2,379,214 |
| Population Density : | 2,718.02/sq mi |
| Housing Units (2012) : | 943,257 |
| Median Household Income (2012) : | $49,159 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $54,848 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $129,100 (Texas : $128,000, USA : $181,400) |
Dallas County Cities / Towns
| Addison Town (13,056) | Balch Springs City (23,728) | Carrollton City (119,097) |
| Cedar Hill City (45,028) | Cockrell Hill City (4,193) | Combine City (1,942) |
| Coppell City (38,659) | Dallas City (1,197,816) | Desoto City (49,047) |
| Duncanville City (38,524) | Farmers Branch City (28,616) | Ferris City (2,436) |
| Garland City (226,876) | Glenn Heights City (11,278) | Grand Prairie City (175,396) |
| Highland Park Town (8,564) | Hutchins City (5,338) | Irving City (216,290) |
| Lancaster City (36,361) | Lewisville City (95,290) | Mesquite City (139,824) |
| Ovilla City (3,492) | Richardson City (99,223) | Rowlett City (56,199) |
| Sachse City (20,329) | Seagoville City (14,835) | Sunnyvale Town (5,130) |
| University Park City (23,068) | Wilmer City (3,682) | Wylie City (41,427) |
Dallas County Zip Codes
| 75001 (12,414) | 75006 (46,364) | 75007 (51,624) |
| 75019 (38,666) | 75038 (27,802) | 75039 (11,032) |
| 75040 (59,406) | 75041 (30,700) | 75042 (37,881) |
| 75043 (58,094) | 75044 (40,811) | 75048 (20,328) |
| 75050 (41,041) | 75051 (39,285) | 75052 (88,996) |
| 75054 (5,053) | 75060 (45,980) | 75061 (53,442) |
| 75062 (44,537) | 75063 (35,090) | 75067 (60,982) |
| 75080 (44,009) | 75081 (34,156) | 75082 (21,182) |
| 75088 (24,712) | 75089 (30,251) | 75098 (48,197) |
| 75104 (45,373) | 75115 (48,877) | 75116 (19,669) |
| 75125 (6,691) | 75134 (20,276) | 75137 (18,861) |
| 75141 (5,374) | 75146 (17,993) | 75149 (56,065) |
| 75150 (58,730) | 75154 (36,041) | 75159 (18,339) |
| 75172 (3,956) | 75180 (23,031) | 75181 (25,908) |
| 75182 (5,118) | 75201 (9,409) | 75202 (1,666) |
| 75203 (15,721) | 75204 (26,279) | 75205 (23,061) |
| 75206 (36,248) | 75207 (9,648) | 75208 (30,171) |
| 75209 (13,653) | 75210 (7,482) | 75211 (73,146) |
| 75212 (24,884) | 75214 (32,950) | 75215 (14,648) |
| 75216 (49,416) | 75217 (80,324) | 75218 (21,665) |
| 75219 (22,124) | 75220 (41,891) | 75223 (13,947) |
| 75224 (34,034) | 75225 (20,892) | 75226 (3,506) |
| 75227 (55,029) | 75228 (66,551) | 75229 (31,571) |
| 75230 (26,934) | 75231 (37,052) | 75232 (28,682) |
| 75233 (14,043) | 75234 (28,794) | 75235 (17,177) |
| 75236 (15,949) | 75237 (17,101) | 75238 (30,483) |
| 75240 (24,296) | 75241 (27,066) | 75243 (55,406) |
| 75244 (13,266) | 75246 (2,770) | 75247 (468) |
| 75248 (33,395) | 75249 (13,373) | 75251 (2,331) |
| 75252 (24,112) | 75253 (18,450) | 75254 (23,253) |