77304 ZIP Code, Conroe, TX
77304 is a ZIP code in Conroe, Texas in Montgomery County. It covers 40 square miles of land, centered about 40 miles north of downtown Houston. The closest ZIP codes are 77301, 77384 and 77318. 44,225 people live here in 18,902 households. At about 1,103 people per square mile it has suburban density, and owners and renters are mixed (57% own). Median household income is $80,425, close to the Texas median of $78,476.
Quick facts
- Mailing city: Conroe, TX
- County: Montgomery County
- Metro area: Houston
- Land area: 40 sq mi
- Population: 44,225
- Median household income: $80,425
- Carrier routes: 29 (22,943 homes)
Key figures
| Measure | Value |
|---|---|
| Residents | 44,225 |
| Households | 18,902 |
| Median household income | $80,425 |
| Income per person | $46,197 |
| Median age | 35.1 |
| Homeowners | 57.2% |
| Median home value | $355,300 |
| Median rent | $1,426 |
| Bachelor's degree or higher | 41.7% |
| Average commute (minutes) | 26.1 |
| Households with kids under 18 | 25.0% |
| Moved in the past year | 18.2% |
| Below the poverty line | 8.2% |
| Broadband internet | 95.8% |
| Speak a non-English language at home | 15.5% |
Household income
| % of households | Value |
|---|---|
| <$10K | 4.1% |
| $10–15K | 0.5% |
| $15–25K | 8.1% |
| $25–35K | 7.1% |
| $35–50K | 10.5% |
| $50–75K | 15.9% |
| $75–100K | 12.2% |
| $100–150K | 22.3% |
| $150–200K | 7.1% |
| $200K+ | 12.2% |
Age
| % of all residents | Value |
|---|---|
| <10 | 12.0% |
| 10–19 | 10.4% |
| 20–24 | 8.9% |
| 25–34 | 18.3% |
| 35–44 | 12.0% |
| 45–54 | 12.0% |
| 55–64 | 10.3% |
| 65–74 | 8.7% |
| 75+ | 7.3% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 37.1% |
| Owned outright | 17.7% |
| Rented | 40.9% |
| Vacant | 4.3% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 58.0% |
| Townhome | 1.5% |
| 2–4 units | 3.1% |
| 5–19 units | 17.2% |
| 20+ units | 17.9% |
| Mobile / other | 2.3% |
Businesses in 77304
1,090 business establishments with 15,102 employees (ZIP Codes Business Patterns 2023).
- Health Care and Social Assistance: 223
- Retail Trade: 137
- Professional, Scientific, and Technical Services: 113
- Accommodation and Food Services: 104
- Other Services (except Public Administration): 97
- Construction: 90
- Finance and Insurance: 89
- Real Estate and Rental and Leasing: 56
EDDM carrier routes
77304 has 29 USPS carrier routes with 22,943 residential and 1,428 business mailboxes. Open the EDDM route map.
Carrier routes in 77304
77304 has 29 USPS carrier routes (6 city (C), 23 rural (R)) with 22,943 residential and 1,428 business mailboxes. Routes range from 459 homes (C060) to 1,464 homes (C063); the median route has 750 homes. The Census counted 18,902 households in 77304 (2020–2024 average); USPS counts current mailboxes, including new and vacant homes.
| Homes per route | Routes |
|---|---|
| 1–249 | 0 |
| 250–499 | 1 |
| 500–749 | 13 |
| 750–999 | 10 |
| 1,000–1,499 | 5 |
| 1,500+ | 0 |
Best routes in 77304 for…
Highest income
For bigger-ticket offers: remodeling, pools, financial planning, private schools.
- Route R123 — Est. median household income $170,522, 1,142 homes
- Route R134 — Est. median household income $170,522, 780 homes
- Route R111 — Est. median household income $127,438, 1,198 homes
- Route R097 — Est. median household income $118,462, 579 homes
- Route R017 — Est. median household income $114,579, 580 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 C073 — Est. families with children under 18 39.3%, 917 homes
- Route R097 — Est. families with children under 18 38.3%, 579 homes
- Route R111 — Est. families with children under 18 36.3%, 1,198 homes
- Route R015 — Est. families with children under 18 35.4%, 663 homes
- Route R017 — Est. families with children under 18 29.8%, 580 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 R103 — Est. owner-occupied homes 93.6%, 687 homes
- Route R097 — Est. owner-occupied homes 92.8%, 579 homes
- Route R123 — Est. owner-occupied homes 92.5%, 1,142 homes
- Route R134 — Est. owner-occupied homes 92.5%, 780 homes
- Route R125 — Est. owner-occupied homes 86.5%, 982 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 C060 — Est. residents who moved in the past year 30.3%, 459 homes
- Route C063 — Est. residents who moved in the past year 30.0%, 1,464 homes
- Route R103 — Est. residents who moved in the past year 29.0%, 687 homes
- Route R041 — Est. residents who moved in the past year 28.5%, 599 homes
- Route R094 — Est. residents who moved in the past year 25.8%, 663 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 R123 — Est. homes built 2010 or later 90.5%, 1,142 homes
- Route R134 — Est. homes built 2010 or later 90.5%, 780 homes
- Route R041 — Est. homes built 2010 or later 73.4%, 599 homes
- Route R121 — Est. homes built 2010 or later 71.8%, 821 homes
- Route R136 — Est. homes built 2010 or later 70.7%, 837 homes
Select these 5 routes on the route map
Most businesses
For B2B offers: office supplies, cleaning, IT, catering and commercial services.
- Route R113 — USPS business mailboxes 207, 618 homes
- Route R133 — USPS business mailboxes 166, 580 homes
- Route C060 — USPS business mailboxes 131, 459 homes
- Route R136 — USPS business mailboxes 118, 837 homes
- Route R034 — USPS business mailboxes 118, 541 homes
Select these 5 routes on the route map
Every carrier route in 77304
| Route | Type | Homes | Businesses | Est. median income | Est. owners | Est. families with kids | Est. moved in past year |
|---|---|---|---|---|---|---|---|
| C060 | City | 459 | 131 | $58,861 | 21.7% | 20.5% | 30.3% |
| C063 | City | 1,464 | 47 | $39,192 | 17.0% | 9.5% | 30.0% |
| C070 | City | 1,126 | 74 | $55,513 | 34.2% | 19.2% | 11.3% |
| C072 | City | 750 | 93 | $42,191 | 28.4% | 20.2% | 21.8% |
| C073 | City | 917 | 1 | $72,081 | 53.4% | 39.3% | 20.4% |
| C077 | City | 609 | 46 | $65,110 | 41.2% | 19.4% | 20.3% |
| R005 | Rural | 844 | 2 | $89,803 | 53.3% | 26.6% | 12.3% |
| R015 | Rural | 663 | 42 | $91,324 | 81.1% | 35.4% | 15.3% |
| R017 | Rural | 580 | 6 | $114,579 | 69.7% | 29.8% | 8.9% |
| R026 | Rural | 829 | 67 | $60,299 | 31.6% | 18.2% | 8.3% |
| R031 | Rural | 522 | 5 | $96,484 | 79.0% | 17.2% | 10.8% |
| R034 | Rural | 541 | 118 | $58,746 | 7.4% | 10.4% | 23.3% |
| R038 | Rural | 622 | 1 | $90,049 | 80.7% | 21.0% | 16.0% |
| R041 | Rural | 599 | 0 | $92,612 | 75.5% | 25.8% | 28.5% |
| R049 | Rural | 682 | 2 | $104,088 | 79.7% | 23.2% | 22.2% |
| R082 | Rural | 825 | 75 | $90,298 | 60.3% | 25.9% | 14.5% |
| R092 | Rural | 751 | 20 | $59,138 | 48.2% | 22.2% | 9.3% |
| R094 | Rural | 663 | 8 | $106,074 | 84.5% | 23.0% | 25.8% |
| R097 | Rural | 579 | 19 | $118,462 | 92.8% | 38.3% | 9.2% |
| R103 | Rural | 687 | 0 | $112,470 | 93.6% | 22.3% | 29.0% |
| R106 | Rural | 1,273 | 21 | $107,240 | 84.3% | 26.8% | 23.6% |
| R111 | Rural | 1,198 | 105 | $127,438 | 73.0% | 36.3% | 7.5% |
| R113 | Rural | 618 | 207 | $95,428 | 80.1% | 29.5% | 14.1% |
| R121 | Rural | 821 | 2 | $91,178 | 73.3% | 24.2% | 24.3% |
| R123 | Rural | 1,142 | 2 | $170,522 | 92.5% | 25.4% | 16.4% |
| R125 | Rural | 982 | 29 | $100,020 | 86.5% | 21.9% | 21.0% |
| R133 | Rural | 580 | 166 | $85,023 | 62.3% | 27.2% | 16.1% |
| R134 | Rural | 780 | 21 | $170,522 | 92.5% | 25.4% | 16.4% |
| R136 | Rural | 837 | 118 | $93,371 | 73.6% | 29.1% | 25.0% |
Income, owners, families and movers are estimates for each route (how we estimate them); mailbox counts are current USPS figures. Open 77304 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
- 77301 — Conroe city, TX (5.3 mi)
- 77384 — Conroe city, TX (6.6 mi)
- 77318 — Conroe city, TX (8.4 mi)
- 77303 — Conroe city, TX (9 mi)
- 77382 — The Woodlands CDP, TX (9.4 mi)
- 77316 — Conroe city, TX (10.3 mi)
- 77381 — The Woodlands CDP, TX (10.4 mi)
- 77385 — The Woodlands CDP, TX (11 mi)
Areas that include 77304
- Conroe, TX ZIP codes — 7 ZIP codes
- Panorama Village, TX ZIP codes — 1 ZIP code
- Montgomery County ZIP codes — 24 ZIP codes
- Houston ZIP code map — 238 ZIP codes
- Texas ZIP code data
Where it ranks
- No. 20 of 212: fastest population growth in the Houston area
- No. 2 of 24: highest share of residents who moved in during the past year in Montgomery County
- No. 7 of 24: lowest median age in Montgomery County
- No. 6 of 24: fastest population growth in Montgomery County
- No. 4 of 7: highest median household income in Conroe, TX
- No. 2 of 7: highest median home value in Conroe, TX
- No. 5 of 7: highest share of owner-occupied homes in Conroe, TX
- No. 2 of 7: highest share of residents who moved in during the past year in Conroe, TX
- No. 5 of 7: lowest median age in Conroe, TX
- No. 3 of 7: highest median age in Conroe, TX
- No. 4 of 7: fastest population growth in Conroe, TX
Mail every home in 77304
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.
Conroe EDDM mailing
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 77304, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 77304 in?
- 77304 is a Conroe, TX mailing address. By land area, 66% lies inside Conroe and 3% lies inside Panorama Village; the rest is outside any Census-defined city or community.
- What county is 77304 in?
- 77304 is in Montgomery County.
- What is the population of 77304?
- About 44,225 people (±1,677), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 35,969.
- What is the median household income in 77304?
- $80,425 (±$5,337), 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 77304?
- 29 USPS carrier routes with 22,943 residential and 1,428 business mailboxes (24,376 in all), from the route data stored by EDDM2GO. An EDDM mailing can target any combination of these routes.
- What ZIP codes are near 77304?
- The closest, measured center to center: 77301 (5.3 mi, Conroe), 77384 (6.6 mi, Conroe), 77318 (8.4 mi, Conroe), 77303 (9 mi, Conroe), 77382 (9.4 mi, The Woodlands) and 77316 (10.3 mi, Conroe).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.