The Language Test: Why English Proficiency Should Be Non-Negotiable

To become an American citizen, you must pass an English test. That sounds reasonable. Here is what that test actually looks like:

Read one sentence out loud. The sentence is drawn from a vocabulary list of 78 words. Words like "President," "Washington," and "vote." Then write one sentence. The vocabulary list for writing is 87 words.

That's it. Over 93% of applicants pass on their first try.

To become a Danish citizen, you must pass the Prove i Dansk 3 - a B2-level language exam that tests reading comprehension, essay writing, and extended conversation on complex topics. B2 means you can read a newspaper, debate politics, and write a formal letter. The vocabulary requirement is roughly 4,000-6,000 words.

The gap between these two tests is not a minor policy difference. It is the gap between a country that takes integration seriously and one that doesn't. And the consequences of that gap ripple through wages, health outcomes, civic participation, and the social fabric of entire neighborhoods.

How the World Tests Language

Every major Western nation except the United States requires meaningful language proficiency for citizenship. Here is what that looks like:

Citizenship Language Requirements by Country

What the CEFR Levels Actually Mean

For context, the Common European Framework of Reference defines language ability on a scale from A1 (absolute beginner) to C2 (mastery):

• A1 - Can understand and use familiar everyday expressions. Vocabulary: ~700 words
• A2 - Can communicate in simple, routine tasks. Vocabulary: ~1,500 words
• B1 - Can deal with most situations while traveling. Can describe experiences, give opinions. Vocabulary: ~2,500 words
• B2 - Can interact with native speakers fluently. Can read newspapers and write detailed text. Vocabulary: ~5,000 words
• C1 - Can use language flexibly for social, academic, and professional purposes. Vocabulary: ~8,000 words

The US test doesn't map to any CEFR level. Language experts place it at A1 or below. The entire reading vocabulary - 78 words - is smaller than what a European A1 test considers a baseline. A typical B1 test, which most of Europe requires, demands 30 to 40 times more vocabulary.

The US Test: What It Actually Looks Like

The USCIS naturalization English test has three parts. Here are real examples:

Reading (read 1 of 3 sentences aloud):

• "George Washington was the first President."
• "Citizens can vote."
• "Lincoln was the President during the Civil War."

Writing (write 1 of 3 dictated sentences):

• "Citizens can vote."
• "The President lives in the White House."

Speaking: Assessed during the naturalization interview. Applicants may ask for repetition and rephrasing. "Noticeable errors" in pronunciation, grammar, and vocabulary are permitted.

Spelling and grammar mistakes on the writing portion are acceptable as long as meaning can be inferred.

The pass rate is 93.4%. The overall naturalization test (English plus civics) has a 95.7% pass rate.

There are also generous exemptions. Applicants age 50 or older who have lived in the US for 20 or more years are exempt from the English requirement entirely. So are applicants 55 or older with 15 or more years of residence.

America Used to Take This Seriously

The United States did not always have such a low bar. In fact, for most of American history, English proficiency was treated as a fundamental requirement of citizenship.

The Naturalization Act of 1906 formalized the English-speaking requirement for the first time, mandating that applicants demonstrate the ability to speak English as a condition of naturalization. This was not controversial. It was understood as basic common sense - how can you participate in self-governance if you cannot communicate with your fellow citizens?

The Americanization movement of the 1910s and 1920s went further. Employers, civic organizations, and government agencies launched massive English education campaigns. The Ford Motor Company required its immigrant workers to attend English classes. Night schools across industrial cities offered free English instruction. The expectation was clear: you come to America, you learn English.

The Immigration Act of 1917 introduced a literacy test for all immigrants seeking entry - not just citizenship. You had to demonstrate basic reading ability in some language to be admitted to the country at all. Congress overrode President Wilson's veto to pass it.

Then came the Immigration Act of 1924, which sharply reduced immigration numbers and established the national origins quota system. For the next 40 years, immigration levels dropped dramatically - and the immigrants who were already here assimilated. They learned English. Their children spoke English natively. By the 1950s, the language question had essentially resolved itself because the numbers were manageable.

What changed was not the principle but the volume. When Congress reopened mass immigration in 1965 and the numbers accelerated through the 1990s to today, the old infrastructure of Americanization was gone. The expectation of English acquisition faded. And the naturalization test, rather than being updated to match the scale of the challenge, was allowed to atrophy into the 78-word joke it is today.

The Consequences Are Measurable

This is not an abstract policy debate. The data on what happens when you do not require language proficiency is clear.

47% of Immigrant Adults Have Limited English

According to the 2023 American Community Survey, approximately 22.3 million immigrant adults in the US are classified as Limited English Proficient (LEP) - meaning they speak English less than "very well."

Among immigrants without a high school diploma, 67% speak English "not at all" (27%) or "not well" (40%).

These 22.3 million LEP immigrants account for 81% of all limited-English individuals in the United States.

Limited English Means Limited Lives

A 2023 KFF/LA Times survey documented what limited English proficiency actually means in daily life:

LEP immigrants are twice as likely to be uninsured as English-proficient immigrants (21% vs 10%). They are twice as likely to report fair or poor health (28% vs 14%).

This is not compassionate. Admitting millions of people who cannot function in the national language, and then shrugging about it, produces worse outcomes for everyone - immigrants included.

The Wage Penalty Is Staggering

The OECD found that immigrants who speak the host language "poorly or not at all" earn 40-50% less than language-proficient immigrants in the same country. That is not a rounding error. That is the difference between a middle-class life and poverty.

In the United States specifically, Census data shows that LEP immigrants have a median household income roughly $20,000 lower than English-proficient immigrants. They are more likely to work in informal or cash-based employment. They are less likely to hold a formal contract or have benefits.

A 2021 study in the Journal of Population Economics found that structured language training increased immigrant employment probability by 9 or more percentage points within two years. A separate study found immigrants who received 250 or more hours of language training were 12-19 percentage points more likely to hold a formal contract and 26-31 percentage points more likely to have a permanent contract.

The implication is straightforward: language proficiency is not a cultural preference. It is an economic necessity. Every immigrant who arrives without English and is never required to learn it is being set up to earn less, save less, and depend more on the social safety net for the rest of their life.

The Cost of Accommodation

Rather than requiring English, the United States has chosen a different path: accommodate every language at public expense.

Translation and interpreter services are mandated across federal, state, and local government. Executive Order 13166, signed in 2000, requires all agencies receiving federal funding to provide "meaningful access" to individuals with limited English. In practice, this means:

• Hospitals must provide interpreters for any patient interaction. The American Hospital Association estimates this costs the healthcare system $2-3 billion annually.
• Courts provide interpreters at federal and state expense. The federal judiciary alone spends over $100 million per year on court interpreters.
• Schools provide bilingual education and ESL services. The federal government allocates roughly $800 million annually through Title III of the Every Student Succeeds Act for English Language Learner programs. State and local spending adds billions more.
• Election ballots must be printed in multiple languages under Section 203 of the Voting Rights Act. Hundreds of jurisdictions must provide ballots in Spanish, Chinese, Vietnamese, Korean, Filipino, and other languages.

The total cost of language accommodation in the United States runs into the tens of billions of dollars annually when you combine federal, state, local, and private-sector spending. This is the cost of not requiring English. Every dollar spent on translation is a dollar not spent on teaching.

Other countries have made the opposite choice. Denmark does not print ballots in Arabic. Germany does not provide court interpreters for Turkish citizens. They invest in language training up front and expect results. The US invests in permanent accommodation and accepts permanent linguistic isolation.

Language Enclaves and Parallel Societies

When millions of people in a country share a language that is not English, they naturally cluster. This is not malicious - it is human nature. But it creates communities that function entirely outside the English-speaking civic sphere.

Miami-Dade County, Florida is 72% Hispanic and functionally bilingual. There are neighborhoods where English is not needed for any daily interaction - work, shopping, healthcare, government services, even church can all be conducted in Spanish. The same is true of large swaths of Los Angeles, Houston, and New York.

This matters because language is the infrastructure of civic life. When your neighborhood operates in a different language from the rest of the country, you are not assimilated into the broader political community. You consume different media. You hear different political narratives. You interact primarily with others like you. You may live in the United States for decades and never have a sustained conversation with someone outside your linguistic group.

This is the pattern that Europe recognized and began pushing back against. Denmark's B2 requirement is not about testing vocabulary for its own sake. It is about ensuring that every citizen can participate in Danish public life - read the newspaper, understand the law, argue with a neighbor, vote with full understanding of what they are voting for.

The United States has no such expectation. And 22.3 million LEP adults are the result.

The Research: Language Is the Single Best Predictor of Integration

The academic literature on this is overwhelming and consistent.

Employment: Language training increases employment probability by 9+ percentage points within two years. Immigrants with 250+ hours of training are 12-19 points more likely to hold formal employment and 26-31 points more likely to have a permanent contract (Journal of Population Economics, 2021; IZA World of Labor).

Earnings: The OECD found a 40-50% earnings gap between proficient and non-proficient immigrants. Language proficiency improves labor market outcomes through three channels: facilitating job searches, enhancing human capital, and directly improving communication and productivity on the job.

Civic participation: Language proficiency strongly predicts civic engagement, political participation, and access to rights. As researcher Monica Boyd documented, low host-country language skills "curtail inclusion in decision-making processes and diminish access to rights."

Health outcomes: LEP individuals experience worse health outcomes across virtually every metric - higher rates of chronic disease, lower rates of preventive care, more emergency room visits, and worse maternal health outcomes. The National Institutes of Health has documented that language barriers are a primary driver of health disparities among immigrant populations.

Intergenerational effects: Children of LEP parents face measurable disadvantages. They are more likely to serve as family interpreters (a phenomenon researchers call "language brokering"), which disrupts normal childhood development. They score lower on standardized tests in English-language school systems. The educational gap between children of English-proficient and LEP immigrant parents persists even into the second generation.

In short, if you want immigrants to succeed - to work, to participate, to belong - language is the single most important factor. And America barely tests for it.

Europe Is Getting Stricter. America Is Not.

The trend across the Western world is unmistakable: countries are raising their language bars, not lowering them.

France announced in July 2025 that it would raise its citizenship language requirement from B1 to B2, effective January 2026. Interior Minister Bruno Retailleau said: "Becoming French must be earned, and we must be very, very demanding."

Austria is planning to make B2 the baseline for all citizenship applications, replacing the current B1 standard, as part of its 2025-2029 government program.

Norway shifted in September 2025 from requiring 250 hours of language courses to requiring actual test results. You can sit through hundreds of hours of class - what matters now is whether you can actually demonstrate B1 oral proficiency.

Denmark already requires B2 and shows no signs of loosening. It has progressively tightened requirements over the past decade. The result? Denmark has some of the highest immigrant employment rates and civic integration scores in Europe.

Switzerland has cantons actively pushing to raise requirements from the federal minimum of B1 to B2.

Meanwhile, the United States still asks applicants to read "George Washington was the first President" from a list of 78 words. No serious reform has been proposed. Not a single bill in Congress has addressed the gap between the US naturalization English test and the standards used by every comparable nation.

What Denmark Got Right

Denmark is worth examining in detail because it represents what a serious language policy looks like in practice.

Denmark requires B2 proficiency for citizenship - roughly 5,000 words of vocabulary, the ability to read a newspaper, write formal text, and hold an extended conversation on complex topics. The test, Prove i Dansk 3, is rigorous. It has a meaningful failure rate.

But Denmark does not just test. It invests. The Danish government provides free language courses to all immigrants through the Danish Language Centers system. New residents receive up to 3.5 years of free instruction, with the expectation that they will reach a functional level. The government subsidizes the courses. Municipalities coordinate delivery.

The results speak for themselves. Denmark's immigrant employment rate is among the highest in Europe. Its integration survey scores consistently rank at or near the top of OECD nations. When immigrants in Denmark become citizens, they can actually participate in Danish life - they can read the political debate, understand the law, communicate with their children's teachers, and argue with their representatives.

The deal is simple and fair: we set a high bar, and we help you clear it. The United States does neither.

What a Real Language Requirement Would Look Like

Here is what the US should do, modeled on what actually works in countries that take assimilation seriously:

Require B1 proficiency for permanent residency. This is the standard in Germany, Norway, and Austria. It means you can handle most situations in daily life, hold a job that requires communication, and participate in your community. This should be the floor.

Require B2 proficiency for citizenship. This is the standard in Denmark and, as of 2026, France. If you want to vote, serve on a jury, and participate fully in civic life, you should be able to read a newspaper, follow a political debate, and write a coherent letter. This is not unreasonable. It is the definition of functional participation in a democracy.

Provide free language training. Germany, the Netherlands, and Norway all offer government-funded language courses. If we are going to require proficiency, we should provide the tools to achieve it. Redirect even a fraction of the billions currently spent on accommodation services toward actual English instruction and the investment pays for itself within a generation.

Eliminate age-based exemptions. The current exemptions for applicants over 50 or 55 undermine the entire purpose of the requirement. If language is important for integration - and the data is unambiguous that it is - then it is important at every age. A 55-year-old who cannot speak English is just as isolated as a 25-year-old who cannot.

Use standardized, internationally recognized tests. The current USCIS test is homegrown and trivial. The US should adopt or adapt a recognized framework - TOEFL, IELTS, or a CEFR-aligned test - so that proficiency means something measurable and comparable.

The Argument Against Doing Nothing

Some will argue that raising the language bar is exclusionary. That it discriminates against immigrants from non-English-speaking countries. That it creates barriers.

That is exactly the point.

Citizenship is not a participation trophy. It is membership in a political community. The question is whether that community functions - whether its members can communicate with each other, understand their rights and obligations, participate in self-governance, and build a shared civic life.

Every serious country in the world understands this. Denmark understands it. France understands it. Germany, Norway, Austria, and Switzerland understand it. They are raising their standards because they have seen what happens when you don't - parallel societies, linguistic isolation, economic underperformance, and fraying social cohesion.

The United States, with its 78-word vocabulary test and its 93% pass rate, does not. And 22.3 million adults living in this country with limited English are paying the price for that failure every day - in lower wages, worse health outcomes, less civic participation, and deeper isolation.

Raising the bar is not anti-immigrant. It is pro-integration. It is the difference between inviting someone into your house and actually making room for them at the table.

Sources

US Naturalization Test

1. USCIS: Naturalization Test Reading Vocabulary Flash Cards
2. USCIS: English Test Overview and Exemptions
3. USCIS: Naturalization Test Pass Rates (Historical Statistics)

Limited English Proficiency Data

1. Migration Policy Institute: Limited English Proficient Population in the United States
2. US Census Bureau: 2023 American Community Survey - Language Spoken at Home
3. KFF/LA Times Survey of Immigrants (2023)

Economic Impact

1. OECD: Skills Proficiency and Immigrant Integration (2020)
2. IZA World of Labor: Language Training and Immigrants' Integration
3. Journal of Population Economics: Language Training and Immigrant Employment (2021)

International Language Requirements

1. Council of Europe: Common European Framework of Reference for Languages (CEFR)
2. Danish Ministry of Immigration: Prove i Dansk 3 Requirements
3. French Interior Ministry: B2 Citizenship Language Requirement (2025)
4. German Federal Government: Citizenship Reform Act (June 2024)
5. Norwegian Directorate of Immigration (UDI): Language Requirements
6. Austrian Integration Fund: Language and Integration

Historical US Policy

1. US Citizenship and Immigration Services: Historical Overview of Immigration Policy
2. Library of Congress: Immigration Act of 1917
3. Library of Congress: Immigration Act of 1924

Accommodation Costs

1. Executive Order 13166: Improving Access to Services for Persons with Limited English Proficiency
2. American Hospital Association: Language Access Compliance
3. US Department of Education: Title III English Learner Funding

Image Credit

1. Photo by Aaron Burden on Unsplash