75503 ZIP Code, Texarkana, TX
75503 is a ZIP code in Texarkana, Texas in Bowie County. It covers 78 square miles of land. The closest ZIP codes are 75569, 75561 and 75501. 26,372 people live here in 10,637 households. With about 336 people per square mile it is lightly settled, and owners and renters are mixed (62% own). Median household income is $72,159, close to the Texas median of $78,476.
Quick facts
- Mailing city: Texarkana, TX
- County: Bowie County
- Land area: 78 sq mi
- Population: 26,372
- Median household income: $72,159
- Carrier routes: 22 (11,325 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 26,372 |
| Households | 10,637 |
| Median household income | $72,159 |
| Income per person | $39,973 |
| Median age | 39.5 |
| Homeowners | 62.0% |
| Median home value | $229,800 |
| Median rent | $1,251 |
| Bachelor's degree or higher | 38.4% |
| Average commute (minutes) | 14.4 |
| Households with kids under 18 | 28.0% |
| Moved in the past year | 9.2% |
| Below the poverty line | 9.4% |
| Broadband internet | 90.9% |
| Speak a non-English language at home | 8.6% |
Household income
| % of households | Value |
|---|---|
| <$10K | 3.0% |
| $10–15K | 4.3% |
| $15–25K | 6.9% |
| $25–35K | 5.6% |
| $35–50K | 14.6% |
| $50–75K | 17.1% |
| $75–100K | 12.9% |
| $100–150K | 13.6% |
| $150–200K | 11.6% |
| $200K+ | 10.5% |
Age
| % of all residents | Value |
|---|---|
| <10 | 12.7% |
| 10–19 | 13.3% |
| 20–24 | 5.1% |
| 25–34 | 12.4% |
| 35–44 | 12.5% |
| 45–54 | 11.7% |
| 55–64 | 12.5% |
| 65–74 | 10.8% |
| 75+ | 9.0% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 32.2% |
| Owned outright | 25.2% |
| Rented | 35.1% |
| Vacant | 7.5% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 68.3% |
| Townhome | 2.8% |
| 2–4 units | 9.8% |
| 5–19 units | 9.1% |
| 20+ units | 7.5% |
| Mobile / other | 2.5% |
Businesses in 75503
1,026 business establishments with 16,667 employees (ZIP Codes Business Patterns 2023).
- Health Care and Social Assistance: 207
- Retail Trade: 163
- Accommodation and Food Services: 117
- Finance and Insurance: 106
- Professional, Scientific, and Technical Services: 90
- Other Services (except Public Administration): 85
- Real Estate and Rental and Leasing: 72
- Administrative and Support and Waste Management and Remediation Services: 53
EDDM carrier routes
75503 has 22 USPS carrier routes with 11,325 residential and 1,255 business mailboxes. Open the EDDM route map.
Carrier routes in 75503
75503 has 22 USPS carrier routes (13 city (C), 9 rural (R)) with 11,325 residential and 1,255 business mailboxes. Routes range from 254 homes (C029) to 689 homes (C045); the median route has 500 homes. The Census counted 10,637 households in 75503 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 11 |
| 500–749 | 11 |
| 750–999 | 0 |
| 1,000–1,499 | 0 |
| 1,500+ | 0 |
Best routes in 75503 for…
Highest income
For bigger-ticket offers: remodeling, pools, financial planning, private schools.
- Route R003 — Est. median household income $159,322, 491 homes
- Route C054 — Est. median household income $152,087, 430 homes
- Route R016 — Est. median household income $151,192, 561 homes
- Route R005 — Est. median household income $119,959, 417 homes
- Route C057 — Est. median household income $119,605, 605 homes
Select these 5 routes on the route map
Often mailed by: Home services EDDM, Real estate EDDM postcards, Landscaping and lawn care mailers
Most families with kids
For tutoring, youth sports, pediatric dental, child care and family dining.
- Route C029 — Est. families with children under 18 55.4%, 254 homes
- Route C021 — Est. families with children under 18 35.9%, 386 homes
- Route C058 — Est. families with children under 18 33.5%, 446 homes
- Route C045 — Est. families with children under 18 32.2%, 689 homes
- Route C054 — Est. families with children under 18 31.4%, 430 homes
Select these 5 routes on the route map
Often mailed by: Dental practice EDDM, Healthcare and clinic mailers
Most homeowners
Owners decide on roofs, HVAC, lawns, solar and insurance; renters usually can't.
- Route C057 — Est. owner-occupied homes 93.7%, 605 homes
- Route C054 — Est. owner-occupied homes 89.6%, 430 homes
- Route R016 — Est. owner-occupied homes 88.8%, 561 homes
- Route R005 — Est. owner-occupied homes 86.2%, 417 homes
- Route R026 — Est. owner-occupied homes 85.0%, 415 homes
Select these 5 routes on the route map
Often mailed by: Roofing direct mail, HVAC postcards
Most new movers
New residents are still choosing a dentist, a gym and a lawn service.
- Route R024 — Est. residents who moved in the past year 22.2%, 672 homes
- Route R030 — Est. residents who moved in the past year 17.8%, 400 homes
- Route C042 — Est. residents who moved in the past year 13.1%, 659 homes
- Route R020 — Est. residents who moved in the past year 12.2%, 508 homes
- Route R029 — Est. residents who moved in the past year 12.1%, 528 homes
Select these 5 routes on the route map
Often mailed by: Restaurant EDDM menus and offers, Gym and fitness mailers
Newest homes
Newer subdivisions: landscaping, window treatments, fencing, security, home warranties.
- Route R024 — Est. homes built 2010 or later 32.3%, 672 homes
- Route R030 — Est. homes built 2010 or later 31.0%, 400 homes
- Route R003 — Est. homes built 2010 or later 29.1%, 491 homes
- Route R005 — Est. homes built 2010 or later 27.5%, 417 homes
- Route R020 — Est. homes built 2010 or later 25.0%, 508 homes
Select these 5 routes on the route map
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route C042 — USPS business mailboxes 209, 659 homes
- Route C027 — USPS business mailboxes 195, 380 homes
- Route C048 — USPS business mailboxes 148, 484 homes
- Route C031 — USPS business mailboxes 128, 386 homes
- Route R029 — USPS business mailboxes 67, 528 homes
Select these 5 routes on the route map
Every carrier route in 75503
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C021 | City | 386 | 53 | $57,694 | 61.9% | 35.9% | 8.1% |
| C027 | City | 380 | 195 | $74,621 | 64.4% | 22.9% | 7.0% |
| C029 | City | 254 | 39 | $42,068 | 39.9% | 55.4% | 5.8% |
| C031 | City | 386 | 128 | $50,959 | 48.9% | 29.8% | 10.4% |
| C035 | City | 658 | 58 | $78,487 | 57.3% | 18.3% | 5.5% |
| C040 | City | 682 | 54 | $55,416 | 61.9% | 26.5% | 8.2% |
| C041 | City | 682 | 31 | $96,919 | 76.3% | 22.3% | 9.0% |
| C042 | City | 659 | 209 | $55,863 | 40.5% | 30.0% | 13.1% |
| C045 | City | 689 | 21 | $82,555 | 67.4% | 32.2% | 5.4% |
| C048 | City | 484 | 148 | $53,216 | 59.4% | 14.9% | 7.8% |
| C054 | City | 430 | 13 | $152,087 | 89.6% | 31.4% | 1.7% |
| C057 | City | 605 | 6 | $119,605 | 93.7% | 29.4% | 3.9% |
| C058 | City | 446 | 53 | $58,312 | 66.4% | 33.5% | 6.2% |
| R003 | Rural | 491 | 13 | $159,322 | 81.9% | 27.6% | 2.6% |
| R005 | Rural | 417 | 5 | $119,959 | 86.2% | 29.4% | 3.1% |
| R014 | Rural | 592 | 7 | $93,788 | 65.4% | 24.1% | 10.0% |
| R016 | Rural | 561 | 30 | $151,192 | 88.8% | 23.3% | 2.6% |
| R020 | Rural | 508 | 33 | $76,309 | 74.9% | 26.4% | 12.2% |
| R024 | Rural | 672 | 12 | $73,667 | 48.3% | 22.5% | 22.2% |
| R026 | Rural | 415 | 32 | $109,238 | 85.0% | 30.5% | 5.5% |
| R029 | Rural | 528 | 67 | $80,901 | 56.5% | 21.8% | 12.1% |
| R030 | Rural | 400 | 48 | $53,889 | 30.1% | 16.9% | 17.8% |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 75503 on the EDDM route map.
How route demographics are estimated
Mailbox counts come from USPS; demographics are estimates
The number of homes and businesses on each carrier route is the current USPS EDDM count. The Census Bureau does not publish figures for carrier routes, so income, homeownership, ages, families, movers and housing age on a route are EDDM2GO estimates built from Census block groups (neighborhood areas of roughly 600 to 3,000 people).
How a route gets its figures: the block-group length-share method
We trace each route's streets every 25 meters and record which block group each stretch falls in. The route's homes are spread along its streets in proportion to length, so a route with 60% of its street length in one block group is assumed to have 60% of its homes there. Each block group then contributes its Census counts in proportion to the share of its housing units that sit on the route (capped at the whole block group). Medians are recalculated from the combined income, home-value and age brackets, the way the Census Bureau computes them, not averaged.
Margins of error
Census survey figures carry a margin of error at 90% confidence; we carry it through the calculation and show it as ±. Our margins treat the route-to-block-group split as exact, so the real uncertainty is larger. Routes with fewer than 100 estimated households, large margins, or streets we could not place are flagged.
Different years
USPS mailbox counts are current. Census figures are 5-year averages for 2020–2024, so a new subdivision may have more homes on the route today than the Census counted. Use the route figures to compare routes with each other, not as an exact head count.
Why some routes show identical figures
Two routes that run through the same block group get the same percentages and medians, because the Census publishes one set of figures for the whole block group. Their mailbox counts still differ, and those are exact.
Route and mailbox counts: USPS EDDM route data. Route demographics: EDDM2GO estimates from U.S. Census Bureau American Community Survey 5-year block-group data (2020–2024) and 2024 cartographic block-group boundaries. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Nearby ZIP codes
- 75569 — Nash city, TX (5.4 mi)
- 75561 — Hooks city, TX (8.3 mi)
- 75501 — Texarkana city, TX (10.1 mi)
- 71822 — Ashdown city, AR (10.5 mi)
- 71853 — Ogden city, AR (12.6 mi)
- 75573 — Redwater city, TX (12.9 mi)
- 71854 — Texarkana city, AR (14.8 mi)
- 71865 — Wilton city, AR (15.5 mi)
Areas that include 75503
- Texarkana, TX ZIP codes — 2 ZIP codes
- Red Lick, TX ZIP codes — 1 ZIP code
- Bowie County ZIP codes — 10 ZIP codes
- Texas ZIP code data
Where it ranks
- No. 2 of 9: highest median household income in Bowie County
- No. 1 of 9: highest median home value in Bowie County
- No. 3 of 9: highest share of residents who moved in during the past year in Bowie County
- No. 5 of 9: lowest median age in Bowie County
- No. 5 of 9: highest median age in Bowie County
- No. 2 of 9: fastest population growth in Bowie County
Mail every home in 75503
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 75503, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 75503 in?
- 75503 is a Texarkana, TX mailing address. By land area, 22% lies inside Texarkana and 2% lies inside Red Lick; the rest is outside any Census-defined city or community.
- What county is 75503 in?
- 75503 is in Bowie County.
- What is the population of 75503?
- About 26,372 people (±1,211), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 25,547.
- What is the median household income in 75503?
- $72,159 (±$6,432), compared with $78,476 for Texas as a whole. Half the households in the ZIP code earn more and half earn less.
- How many carrier routes and mailboxes are in 75503?
- 22 USPS carrier routes with 11,325 residential and 1,255 business mailboxes (12,577 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 75503?
- The closest, measured center to center: 75569 (5.4 mi, Nash), 75561 (8.3 mi, Hooks), 75501 (10.1 mi, Texarkana), 71822 (10.5 mi, Ashdown), 71853 (12.6 mi, Ogden) and 75573 (12.9 mi, Redwater).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.