ZIP code 75231
Where is ZIP code 75231?
Dallas, Texas
Dallas County · Standard ZIP code
ZIP code 75231 belongs to Dallas, Texas in Dallas County. 75231 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 214, 469, 945 and 972. About 38,370 people live in the 75231 area, where the median household income is $58,540. The closest ZIP codes are 75238 (Dallas, 2.4 mi east), 75225 (Dallas, 2.6 mi west) and 75243 (Dallas, 2.7 mi northeast).
| ZIP code | 75231 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Dallas |
| State | Texas (TX) |
| County | Dallas County |
| Time zone | Central Time · now |
| Area codes | 214, 469, 945, 972 |
| Coordinates | 32.8756, -96.7495 map |
| 3-digit prefix | 752 |
Population and income in 75231
| Population | 38,370 · higher than 87% of Texas ZIP codes |
|---|---|
| People per square mile | 6,960 · higher than 98% of Texas ZIP codes |
| Median age | 32.2 years · lower than 85% of Texas ZIP codes |
| Men / women | 56% / 45% |
| Median household income | $58,540 · lower than 71% of Texas ZIP codes |
| Income per person | $41,851 |
| Below the poverty line | 21% |
| Bachelor’s degree or higher | 40% of adults 25+ |
| Median home value | $522,400 · higher than 94% of Texas ZIP codes |
| Median rent | $1,273 a month |
| Housing units | 21,341 |
| Households | 18,038 (2.11 people on average) |
| Owners / renters | 18% / 82% |
| Land area | 5.51 sq mi (plus 0.03 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 75231. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 75231
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 75238 | Dallas, TX | 2.4 mi E | Standard |
| 75225 | Dallas, TX | 2.6 mi W | Standard |
| 75243 | Dallas, TX | 2.7 mi NE | Standard |
| 75230 | Dallas, TX | 2.9 mi NW | Standard |
| 75206 | Dallas, TX | 3.3 mi S | Standard |
| 75251 | Dallas, TX | 3.3 mi NW | Standard |
| 75214 | Dallas, TX | 3.5 mi S | Standard |
| 75218 | Dallas, TX | 3.6 mi SE | Standard |
| 75205 | Dallas, TX | 4 mi SW | Standard |
| 75221 | Dallas, TX | 4.8 mi SW | PO Box only |
| 75240 | Dallas, TX | 4.8 mi NW | Standard |
| 75209 | Dallas, TX | 4.9 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 75231 or measure the distance to another ZIP code.
How to address mail to 75231
123 MAIN ST
DALLAS TX 75231
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (75231-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Dallas, TX
- 75201
- 75202
- 75203
- 75204
- 75205
- 75206
- 75207
- 75208
- 75209
- 75210
- 75211
- 75212
- 75214
- 75215
- 75216
- 75217
- 75218
- 75219
- 75220
- 75221
- 75222
- 75223
- 75224
- 75225
- 75226
- 75227
- 75228
- 75229
- 75230
- 75232
- 75233
- 75234
- 75235
- 75236
- 75237
- 75238
- 75240
- 75241
- 75242
- 75243
- 75244
- 75246
- 75247
- 75248
- 75249
- 75250
- 75251
- 75252
- 75253
- 75254
- 75260
- 75261
- 75262
- 75263
- 75264
- 75265
- 75266
- 75267
- 75270
- 75275
- 75277
- 75283
- 75284
- 75285
- 75287
- 75301
- 75303
- 75312
- 75313
- 75315
- 75320
- 75326
- 75336
- 75339
- 75342
- 75354
- 75355
- 75356
- 75357
- 75358
- 75359
- 75360
- 75367
- 75368
- 75370
- 75371
- 75372
- 75373
- 75374
- 75376
- 75378
- 75379
- 75380
- 75381
- 75382
- 75389
- 75390
- 75391
- 75392
- 75393
- 75394
- 75395
- 75397
- 75398
All Dallas ZIP codes with population and income →
Questions
- What city is ZIP code 75231?
- 75231 is a Dallas, Texas ZIP code.
- What county is 75231 in?
- ZIP code 75231 is in Dallas County, Texas.
- What time zone is ZIP code 75231 in?
- 75231 is in the Central Time zone (America/Chicago).
- What area code is 75231?
- Phone numbers in ZIP code 75231 use area codes 214, 469, 945 and 972.
- What is the population of ZIP code 75231?
- About 38,370 people live in ZIP code 75231, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 75231?
- The median household income in 75231 is $58,540 a year, lower than 71% of Texas ZIP codes.
- What ZIP codes are near 75231?
- The nearest ZIP codes to 75231 are 75238 (Dallas, 2.4 miles), 75225 (Dallas, 2.6 miles), 75243 (Dallas, 2.7 miles) and 75230 (Dallas, 2.9 miles).